Search database
LIST OPTIONS
Filter
4131
Filtered Results: 4131
Text search: A. J. M. Cho
Featured
Language
Document type
No document type
2051
Studies & Reports
942
Guidelines
626
Manuals
239
Strategic & Response Plan
96
Training Material
74
Fact sheets
66
Situation Updates
19
Resource Platforms
7
Infographics
7
Brochures
3
Online Courses
1
Countries / Regions
Global
189
India
161
South Africa
95
Kenya
81
Latin America and the Carribbean
76
Western and Central Europe
68
Brazil
63
Africa
62
Malawi
55
Ethiopia
55
Nepal
50
Tanzania
49
Nigeria
48
Rwanda
44
Russia
44
Uganda
42
Mozambique
40
Sierra Leone
37
Liberia
37
Congo, Democratic Republic of
36
Zambia
33
Bangladesh
32
Senegal
31
Burkina Faso
31
Ukraine
30
Syria
30
Germany
29
Eastern Europe
29
Myanmar / Burma
29
Ghana
27
Cameroon
27
Asia
27
Colombia
25
Haiti
25
Philippines
24
Indonesia
24
South–East Asia Region
23
Zimbabwe
21
Benin
20
West and Central Africa
19
Guinea
17
Middle East and North Africa
17
Peru
16
East and Southern Africa
16
South Sudan
15
Paraguay
14
Lesotho
13
Cambodia
13
Eastern Europe and Central Asia
13
Namibia
13
Angola
13
Yemen
12
Mali
12
Venezuela
11
Argentina
11
Thailand
9
China
9
Spain
9
Bolivia
9
Vietnam
9
Lebanon
8
Botswana
8
Ecuador
8
Guinea-Bissau
7
Jordan
7
Western Pacific Region
7
Sudan
7
Madagascar
7
El Salvador
6
Chile
6
USA
6
North America
6
Portugal
6
Eswatini/ Swaziland
6
Pakistan
6
Tajikistan
5
Kyrgyzstan
5
France
5
Côte d’Ivoire / Ivory Coast
5
Sri Lanka
5
Georgia
5
Honduras
5
Chad
5
Iraq
5
Guatemala
5
Mexico
4
Kazakhstan
4
Congo-Brazzaville
4
Niger
4
Afghanistan
4
Southern Africa
4
Nicaragua
4
Central African Republic
4
Somalia
4
Turkey
3
Canada
3
Burundi
3
Morocco
3
Italy
3
Saudi Arabia
3
Jamaica
3
Tunisia
3
United Kingdom
3
Moldova
3
North Macedonia
2
Albania
2
Laos
2
Malaysia
2
Mongolia
2
Qatar
2
Dominican Republic
2
Japan
2
Belarus
2
Israel
2
Bosnia and Herzegovina
2
Papua New Guinea
2
Poland
2
Libya
2
North Korea
1
Switzerland
1
Timor Leste/ East Timor
1
Togo
1
Iran
1
Singapore
1
Estonia
1
Austria
1
Mauritania
1
Armenia
1
Hungary
1
Lithuania
1
Uruguay
1
Turkmenistan
1
Denmark
1
Latvia
1
Egypt
1
Romania
1
Slovakia
1
Greece
1
Palestine
1
Bhutan
1
Cuba
1
Authors & Publishers
CDC
16
BMJ Global Health
13
BioMed Central
9
Centers for Disease Control and Prevention
9
African Union
8
BMC Public Health
8
Africa CDC Centres for Disease Control and Prevention
7
BMC Health Services Research
7
Centers for Disease Control and Prevention CDC
7
AidData at William & Mary
6
AIDSinfo
6
BMC
6
C. Smyth, et al.
6
ALNAP
5
BMC Infectious Diseases
5
C. Daniels
5
Dept. of Health, Republic of South Africa
5
A. Armstrong
4
Africa CDC
4
Africa Centres for Disease Control and Prevention Center for Disease Dynamics, Economics & Policy
4
and C. Hoffmann
4
AOSIS
4
Asian Disaster Preparedness Center, Tsunami Global Lessons Learned Project
4
BMC Medicine
4
BMJ Journals
4
BMJ Open
4
Department of Health, Republic of South Africa
4
A. Latypov
3
A. Tareen
3
A. Turkova
3
A. von Gontard
3
Alan J. Flisher, Michelle Funk, Natalie Drew et al.
3
Bernard van Leer Foundation
3
bmj
3
BUKO Pharma-Kampagne
3
C. Carandang
3
C. Gray
3
C.-C. Hung
3
Cambridge University Press
3
Catholic Relief Services
3
Catholic Relief Services CRS
3
Center for Global Development
3
Centers for Disease Control and Prevention (CDC)
3
Centers for Diseases Control and Prevention
3
Centre for Health & Infectious Disease Research
3
Christoffel-Blindenmission (CBM)
3
Clinical Infectious Diseases
3
Conant, J.
3
Conseil international des Infirmières (CII)
3
CoPEH Canada
3
Cordner, s.
3
CoreGroup
3
D. Raben
3
De Brouwere V., Zinnen V., Delvaux T.
3
A. Berg
2
A. G. Lentoor
2
A. Ivanenko
2
A. S. Graeff-Martins
2
A. Sönnerborg
2
Aagaard-Hansen, J.
2
Abdool-Gaffar, S. et al.
2
Abdulmalik, J.
2
Abela-Ridder, B.
2
Advancing Partners & Communities
2
African Palliative Care Association
2
AHOP
2
AidData
2
AIDSFree
2
Alzheimer's Disease International
2
American Academy of Child and Adolescent Psychiatry (AACAP)
2
Arlington, VA: USAID’s AIDS Support and Technical Assistance Resources, AIDSTAR-One, Task Order 1
2
Asociación Colombiana de Infectiologiá ACIN
2
B.S. Kamps
2
BMC Palliative Care
2
Bousquet, J.
2
British Medical Journal
2
British Society for Antimicrobial Chemotherapy BSAC
2
Bull World Health Organ
2
Bulletin of the World Health Organization
2
C. C. Johnson
2
C. Daniels, et al.
2
Calverton, Maryland, USA: ICF International
2
Cardiovascular Diagnosis and Therapy
2
CARE
2
Caroline Favas
2
Central Asian Journal of Global Health
2
Central TB Divison, Ministry of Health and Social Welfare, Government of India
2
Child Health Division, Ministry of Health and Social Welfare, Government of India
2
Christa Hanetseder
2
Circulation Research
2
CMAM Forum
2
Conflict and Health
2
Craig, J.
2
D. A. Enarson, S. M. Kennedy, D. L. Miller, et al.
2
D. Daley
2
D. M. Ndetei
2
D. Radeloff
2
D. Richardson
2
D. Sculier
2
Daniel D. Moos
2
Daniel Kojo Arhinful
2
de Carvalho-Pinto, R. M.
2
Delfini Cançado, J. E.
2
Department of health and human services
2
(CDC) Center for disease control and prevention
1
, M. K. C. Nair
1
, S. Evans‐Lacko
1
1000 Cities 1000 Lives
1
2011
1
2012
1
2016
1
390: 898&ndash
1
4Children
1
912
1
A.
1
A. A. Neilson, C. A. Mayer
1
A. Abdul-Quader
1
A. Abdul-Quader, M. Berry, T. Bingham
1
A. Adesina
1
A. Aerts, M. Grzemska
1
A. Alebel
1
A. Amouzou
1
A. Anand, J. Sandefur, and A. Subramanian
1
A. Ball
1
A. Baller, et al.
1
A. Bello Cherifath
1
A. Benson
1
A. Benzacar
1
A. Bone
1
A. Brotherton
1
A. Brown
1
A. Caye, P. J Frick & L. A Rohde
1
A. Chiumento
1
A. Cohen, J. Eaton, B. Radtke, et al.
1
A. Delpak, et al.
1
A. E. Kendall
1
A. Figueroa
1
A. Fouda Bita et. al.
1
A. Fuchs
1
A. Fuss, H.D. Mazigo, et al.
1
A. García-Prado, J.P. Sarmiento, et al.
1
A. Gebrie
1
A. Gheorghe
1
A. Haenen
1
A. Hanciles-Amu
1
A. Horban
1
A. Imohe, J. Krasevec et al.
1
A. IYANE SOW
1
A. J. Flisher
1
A. J. Gage
1
A. J. M. Cho
1
A. J. Prendergas
1
A. Jain
1
A. Jindani, A. Nunn, D. A. Enarson
1
A. K. Lam
1
A. Karimi, R. M. Ghanaie
1
A. L. Drake
1
A. L. P. Batista
1
A. L. Slogrove
1
A. L.C. de Vries, K. J. Zucker
1
A. Lachman
1
A. Landry, et al.
1
A. LC de Vries
1
A. Liland
1
A. Locke, N. Kirst, C.G. Shultz
1
A. Lwidiko
1
A. M. Tavares
1
A. Mahieu
1
A. Malik, M.Li, et al.
1
A. Marconi
1
A. Martin
1
A. Medhanyie, M. Spigt, Y. Kifle, et al.
1
A. Mejia
1
A. Menon
1
A. Mijch
1
A. Minter, J. Edmunds et al.
1
A. Moniruzzaman
1
A. Moolla, S. Kgowedi et al.
1
A. Murray-Zmijewski
1
A. Nasheeda
1
A. Nyundo
1
A. O. Rojas Vistorte , W. Ribeiro, C. Ziebold, et al.
1
A. Ojoo, B. Amugune et al.
1
A. P. C. F. Freire
1
A. Pawlowski, M. Jansson, M. Sköld, et al.
1
A. Pharris
1
A. Pirani
1
A. Rihan
1
A. Roy, M. Eisenhut, R. . Harris, et al.
1
A. Russolillo
1
A. Silveira
1
A. Sondheimer
1
A. Sriram
1
A. Stavropoulou, A. Philalidis, et al.
1
A. Stein
1
A. Stengaard
1
A. T. Choko
1
A. T. Makadzange
1
A. Teltschik
1
A. Tokar
1
A. Vieno
1
A. Warnke
1
A. Welbourn
1
A. Wirtz
1
A. Yager
1
A.B. A. Boxall, D. W. Kolpin, et al.
1
A.L. Bustinduy, W.E. Secor, et al.
1
A.L: Fanning
1
A.Mavrodaris
1
A.Naess Herstad
1
A.O. Dieng, I. Diallo et. al.
1
A.Ramesh
1
A.W. Gelb, W.W. Morriss, W. Johnson, et al.
1
Aantjes, C.
1
Aarthi, G.R.
1
Abbara, A.
1
Abdel-All, M
1
Abdul Rahim, H.F.
1
Abdulrahim, D.
1
Abebaw Fekadu, Girmay Medhin, Medhin Selamu, et al.
1
Abeje Fekadu, G. F. Ambaw Getahun
1
Abela-Ridder, B. et al.
1
Abhaskhanian, A.
1
Abida Haq binti Syed M. Haq et al.
1
Abir, T.
1
Ablo Prudence Wachinou, Serge Ade, Gildas Agodokpessi, Berenice Awanou, Dissou Affolabi, Wilfried Bekou, Marius Esse, Gabriel Ade, Severin Anagonou, Anthony D. Harries,1Programme National contre la Tuberculose (PNT), Cotonou, Bénin
1
Abola, M. T. B.
1
Abras A., Ballart C., Fernández-Arévalo A., et al.
1
Abubakar, A.
1
Abuga, J.A.
1
Academic Journal of Interdisciplinary Studies MCSER Publishing
1
ACAPS
1
ACC
1
Access Living
1
Access to Medicine Foundation
1
ACF International
1
ACF International Network
1
ACF International Network and the Oakland Institute
1
ACF International, SIDA
1
Acharya, S., S. Sharma, B. Dulal, K. Aryal
1
Acibadem University, Atasehir-Istanbul, Turkey
1
ACT Watch Group  et al
1
Acta Scientific Medical Sciences​
1
ACTafrica, HNP
1
Action Against Hunger
1
Action Aid
1
Action Contre la Faim (ACF) International,
1
Action contre la Faim France
1
Adachi, Y.
1
Adams, J
1
Aday A.W.
1
Addiss, D.
1
Adebowale T., Umukoro O., Gater R., et al.
1
Adelekan, B.
1
adelphi
1
Adler, A.J.
1
Adolescent Division, Ministry of Health and Social Welfare, Government of India
1
Adrian Sondheimer
1
Adrian Sondheimer, Joseph M Rey, Переводчик: Константин Мужановский
1
Adriana Jiménez Rojas
1
Advantage Africa, FIRAH, Resource Center Applied Research and Disability
1
AECT
1
AfClix
1
AFEW
1
Africa Center for Disease Control and Prevention
1
African Centre for the Constructive Resolution of Disputes
1
African Committee of Experts on the Rights and Welfare of the Children ACERWC
1
African Development Bank
1
African Evaluation Journal
1
African Field Epidemiology Network (AFENET)
1
African Journal of Pharmacy and Pharmacology
1
African Journal of Primary Health Care & Family Medicine
1
African Journal of Primary Health Care & Family Medicine (PHCFM)
1
African Journal of Primary Health Care & Family Medicine, AOSIS
1
African Journal of Thoracic and Critical Care Medicine
1
African Journals Online (AJOL)
1
African Population and Health Research Centre APHRC
1
African Prgramme for Onchocerciasis Control
1
African Programme for Onchocerciasis Control APOC
1
African Religious Health Assets Programme (ARHAP)
1
African Union of the Blind (AFUB), Cameroon National Association for the Blind (CNAB)
1
African Union, African CDC, World Health Organisation
1
AfrOx
1
Aftab Ala, Elizabeth Boxall, Steven Bradley et al.
1
Afulani PA, Nutor JJ, Agbadi P, Gyamerah AO, Musana J, Aborigo RA, et al.
1
Agbiji E., Agbiji O.M.
1
Agbor, V.N.
1
Agence de plannification et de coordination du NEPAD
1
Agencia Espanola de Cooperación International para el Desarrollo
1
Agencia Espanola de Cooperatión International para el Desarrollo
1
Agne Diminskyte
1
Aguayo, Victor M. et al.
1
Aguilar-León, P et al.
1
AHOP National Centre based in Nigeria
1
AIDS
1
AIDS Care Psychological and Socio-medical Aspects of AIDS/HIV
1
AIDS Free (Strenghtening High Impact Interventions for a AIDS-free Generation)
1
AIDS Research and Therapy
1
AIDS Support and Technical Assistance Resources Project,
1
Aidstar-One
1
AIEPI Hospitalario
1
AIIPC
1
Ajijola, O.A. et al.
1
akkon Hochschule für Humanwissenschaften
1
Akpenpuun Joyce Rumun
1
Al Delaimy W., Ramanathan V., Sanchez Sorondo M. et al.
1
Al Himaya Foundation for Trauma Recovery, Growth and Resilience
1
Al Moosawi, S.
1
Al-Shorbaji, Najeeb, Atun, Rifat, Car, Josip, Majeed, Azeem, Wheeler, Erica.
1
Alabí Montoya, F.J.
1
Alak, ACD.
1
Alan J Budney & Catherine Stanger
1
Alan J Flisher
1
Alarcón-Yaquetto
1
Alberto Minoletti, Michelle Funk, Natalie Drew et al.
1
Aleksandrowicz L., Green R., Joy E., et al.
1
Alexander von Gontard
1
Alice Mark
1
Alice Payne Merritt, Gabrielle Hunter, Anne Ballard et al.
1
Aliku, T. et al.
1
Alipanah N, Jarlsberg L et al.
1
Allers, Claudia, Timothy O’Hearn, and Meba Kagone
1
Alliance of Bioversity & CIAT
1
Allied Publishers Private LTD.
1
Alliot C.
1
Ally O, Kanoi BN, Ochola L, et al.
1
ALNAP, Provention Consortium
1
ALNAP-CDA
1
Alonso-Sardón, M.
1
Alva-Díaz, C.
1
Alvarado R., Ramírez J. et al
1
Alves Dias, C.
1
Alys, W.
1
Amanda Mattsson
1
Amber Hsiao
1
AmC
1
American Academy of Child & Adolescent Psychiatry and American Psychiatric Association
1
American Academy of Family Physicians
1
American Academy of Paediatrics
1
American Academy of Pediatrics
1
American Diabetes Association
1
American Journal of Psychiatry
1
American Public Health Association
1
Amina Mushtaq, Attiya Inam, Muhammad Abiodullah
1
Amini, M.
1
Amodeo, C. et al.
1
Ana Carvajal, José Félix Oletta López, Alejandro Rísquez
1
Ana Figueroa, Cesar Soutullo, Yoshiro Ono & Kazuhiko Saito
1
Ana Maria Henao-Restrepo, Ira M Longini, Matthias Egger, et al.
1
Anand, S.
1
Anand, Shuchi
1
Anaya-Covarrubias, J.Y.
1
Anayda Portela, Helen Smith, Cicely Marston
1
and J. Latimer
1
and A. Kent
1
and A. Rouse
1
and A.M.Chirinos-Leañez
1
and B.M. Ances
1
and C. Agbedia
1
and C. Sabine
1
and D. Samarashinghe
1
and G. Breed
1
and I. Feijo
1
and I. Walker
1
and J. Garcia-Rosales Delgado
1
and J. M. Cohen
1
and J. Roberto
1
and K. Crofts
1
and K.R. Smith
1
and L.M.Morel
1
and M.S. Walker
1
and O. Bowden-Jones
1
and Papadakis Maxine
1
and S. Ayenalam Kidanie
1
and S. Fung Lee
1
and S. Schofield
1
and S.J. Mason
1
Anderson, H.R.
1
Andersson E., Frantzeskaki N., et al.
1
Andreas Sandgren, Marieke J. van der Werf, Netta Beer et al.
1
Andrew Garnett, Ticky Raubenheimer, Debra Kristensen et al.
1
Andrew S Azman, Lucy A Parker, John Rumunu, et al.
1
André Biakowski, Martin Halotta, Thilo Schöne,
1
Angelo Barbato, Martine Vallarino, Filippo Rapisarda, et al.
1
Angwenyi, V.
1
Ann Indian Acad Neurol
1
Annals of General Psychiatry
1
Annim, Samuel Kobina, Kofi Awusabo-Asare, and Joshua Amo-Adjei
1
Annual Reviews
1
Ansumana, R.
1
Antimicrobial Resistance & Infection Control
1
Anushka Kalyanpur
1
AOSIS Publishing
1
Aparecida Vincent, V. et al.
1
Apeagyei A.E., Dieleman J.L., Leach-Kemon K., et al.
1
Apisarnthanarak A.,S. Danchaivijitr,T. Khawcharoenporn, et al.
1
Appleton, R.E. & Cross, J.H.
1
Aranka Anema1,2*, C. G. Au-Yeung
1
Arbeitskreises Blut des Bundesministeriums für Gesundheit
1
Ardath Grills, Stephanie Morrison, Bradley Nelson et al.
1
Arens-Azevêdo U.
1
Argote P., Barhan E., Zukerman Daly S. et al.
1
Arii M., F. Baele, J. Bedford et al.
1
Arjadi , R.
1
Armenian National AIDS Center
1
Armstrong, G.
1
Arne H Eide and Yusman Kamaleri
1
Aron, M.B. et al.
1
Arq Neuropsiquiatr
1
Arquivos Brasileiros de Cardiologia
1
Arrieta, A.
1
Asa, S.S., A. Titilayo, and J. A. Kupoluyi.
1
Ashby B.
1
Ashdin Publishing Journal of Drig and Alcohol Research
1
Asher, M.I.
1
Ashish KC, R. Gurung, M.V Kinney, et al.
1
Ashish, K.C.
1
Ashleigh Tuite
1
Asian Development Bank
1
Asian-Pacific Resource & Research C0entre for Women (ARROW)
1
Asociación Colombiana de Neumología Pediátrica
1
Assaf S., W. Wang, L. Mallick
1
Assaf, Shireen and Rebecca Winter
1
Assemblée Nationale, République du Benin
1
Association française des anthropologues
1
Association of Indonesian Continents
1
Astle. B.
1
Atal Bihari Vajpayee Institute of Good Governance & Policy Analysis
1
Aten, J.
1
Ateudjieu, J.
1
Atlantes
1
Aubert P.
1
Auerbach, R.
1
August Burns, Linda O’Neal Eckert, Susan Hariri et al
1
Aung Zayar Paing
1
Aung, Toe Toe
1
Australian Commission on Safety and Quality in Health Care (ACSQHC)
1
Australian Government AusAID
1
Australian Institute of Family Studies Child Family Community
1
Australian Women's Health Network
1
Avaria, A. et al.
1
Avert
1
Awudu, RA.
1
Aye Kyawt Paing et al.
1
Aziz, A.
1
B. Falissard
1
B. Birmaher
1
B. C. Zanoni
1
B. Chimukangara
1
B. Davis
1
B. Diaz
1
B. Ezenwa
1
B. J. Mohapia
1
B. K. Roy
1
B. Kollo
1
B. Konstantinov
1
B. Mboya, P. Maro, J. Gulaka et al.
1
B. Moges, B. Amare, F. Asfaw, et al.
1
B. N. Ezenwa, I. B. Fajolu, O. R. Akinajo, et al.
1
B. Oerbeck
1
B. O’Donnell
1
B. Parks et al.
1
B. Russell et al.
1
B. S. Singhal
1
B. StamblerI
1
B. Subha Sri
1
B. Tesfaye
1
B. Unnikrishnan
1
B. Vitiello
1
B.Bandelo, S. Michaelis, D. Wedekind
1
Badrizadeh, A.
1
Baer B.
1
BAff
1
Bahiru, E.
1
Bakiono F., Wendpouiré P., Guiguimdé L. et. al.
1
Balamurali, M.
1
Ballot, Andreas
1
BALSAM
1
Bambrick, H.
1
Banda, H.T. et al.
1
Banerjee, A.
1
Bangladesh Institute of Development Studies (BIDS) Grantee
1
Bangladesh Red Crescent Society , German Red Cross
1
Bangpan, M
1
Bapoutou, B.
1
Baraldi, E.
1
Barasa, E.
1
Barasa, V.
1
Barba, E.
1
Barbara McPake, Ijeoma Edoka, Sophie Witter, et al.
1
BardenO'Fallon J, Barry MA, Brodish P, et al.
1
Barker, G.
1
Barráez, D.
1
Barrera l., Imaz M. S., et al.
1
Barry A, Barden O’Fallon J, Hazerjian J, Brodish P
1
Bartlett, E. S.
1
Bartoloni, A.
1
Bashemera, Domitilla R., Martha J. Nhembo, and Grace Benedict
1
Basic Needs Ghana
1
Basinga, P., Gertler, P.J., Binagwaho, A., et al.
1
Bastable, Andy and Russell, Lucy
1
Bateman, E. D.
1
Bateman, E.D.
1
Batista, C.
1
Bay, N. et al.
1
Baya B., A. Sana
1
Bayão T.S., Cupertino M.C., Gomes A.P. et al
1
Bazargani, Y.T.
1
Bălă, G.P.
1
Beard, R. Suzanne
1
Beattie, T. K.
1
Becker, A.
1
Beckman, M.
1
Beckmann, P.J.
1
Bedding, E.J.
1
Begum, Shazia
1
Begum, T. S. M.
1
Belkum, A.van, T. T. Bachmann, G. Lüdke, et al.
1
Ben Naafs, et al.
1
Bendavid E. et al.
1
Benitez J.C., Mansour M., Pecho M., et al.
1
Benjamin O Alli [et al.]
1
Bennett, James et al.
1
Bennett. A., J. Yukich, M. Robertson, et al.
1
Benton, T.
1
Benue State University, Nigeria
1
Beovic B., M. Dousak, C. Pulcini et al.
1
Berger, S.
1
Bergmann, J.
1
Berkley, James A.
1
Berkowitz, A.L.
1
Berlin, E.
1
Bertozzi, Stefano
1
Betrò, S.
1
Beverly D Glass
1
Bham A., J. Bhiman, F. Bongweni et al.
1
Bham, A.
1
Bhatnagar, A.
1
Bhattacharya A, et al.
1
Bigna J. J., M.A. Amougou
1
Bill & Melinda Gates Foundation
1
Billing T.
1
Bimberg, L.
1
Bing Lin A. B., M.L Dietrich, R.A.Senior, et al.
1
Bio Med Central
1
Bioethics
1
BioMed Research International
1
Bischöfliches Hilfswerk MISEREOR, Brot für die Welt, Global Policy Forum
1
Bishop, G.
1
Bixby, H.
1
Bizimana, T.
1
BJOG An International Journal of Obstetics and Gynaecology
1
Blaise Adelin Tchaou, Nouessewa Fanny Maryline Hounkponou Kabibou Salifou, Eugène Zoumenou, Martin Chobli
1
Blocher, J.
1
Bloom, Barry R.
1
Bloomberg
1
Bloomberg Philatrhopies, IFAG
1
BMA
1
BMC - Biomed Central
1
BMC Biology
1
BMC Cardiovascular Disorders
1
BMC Health Services
1
BMC Health Services Research, part of Springer Nature​
1
BMC Medical Education
1
BMC Part of Springer Nature
1
BMC Public Health (BioMed Central)
1
BMJ Global Health Journal
1
BMJ Open Respiratory Research
1
BMJ Open Science
1
Bo Peng , Rowland W. Pettit, and Christopher I. Amos
1
Board on Global Health
1
Board on Health Sciences Policy
1
Bodeker, Gerard, Ong, Chi-Keong, Grundy, Chris, Burford, Gemma, Shein, Kin. et al. (‎2005)‎. WHO global atlas of traditional, complementary and alternative medicine. Kobe, Japa
1
Bodenz, A.
1
Boeuf, P.
1
Bogousslavsky, J.
1
Bois et forêts des tropiques
1
Bolivia, Ministerio de Salud, Gobierno de Estado Plurinacional s
1
Bonelli, R.
1
Bonita, R.
1
BooMed Central
1
Bortone, B.
1
Bosede Abidemi Tella, Caleb Ademola Gbiri, Oluwaseyi Abigail Osho, A E Ogunrinu
1
Boston Consulting Group
1
Bouchaud O., C. T. Ndour et al.
1
Bouley, T. A.
1
Bouman, D., W. Novalia, P. Hiemstra, et al.
1
Bovet, P.
1
Bozorgmehr, K.
1
Börjesson, E., Pedersen, K., & Villa Torres, L.
1
BPtK Bundespsychotherapeuten Kammer
1
Braae, U.
1
Braam, D.
1
Bracho C., Martinez C. et al.
1
Bradshaw, C.
1
Brady, O. J. et all.
1
Brain Sciences
1
Brakarsh, J.
1
Brand, P.L. et al.
1
Brandon A. Kohrt,Laura Asher, Anvita Bhardwaj, et al.
1
Breathe
1
Breathe, part of the European Respiratory Society (ERS)​
1
Brehm, M
1
Breitner-Busch, S.
1
Brett D. Nelson, Maya Fehling, Margaret E. Tierna, Zina Maan Jarrah
1
Brindha, J.
1
British Association for Cardiovascular Prevention and Rehabilitation
1
British HIV Association
1
Brittain, Kirsty et al.
1
Brown C.M., Slavinski S., Ettestad P. et al
1
Brown, M.E.
1
Brozek, J. L.
1
Bruniea, A.
1
Brunn, B.
1
Bruno Martorano, Laura Metzger, Marco Sanfilippo
1
Bruun, B.
1
Brymer M., Taylor M., Escudero P., Jacobs A., Kronenberg M., Macy R., Mock L., Payne L., Pynoos R., & Vogel J.
1
Buckley, A.
1
Buckley, P.
1
Budde, H.
1
Budreviciute, A.
1
Buffel, O.
1
Bugge,J.
1
Bui, B., Ohye, B., Palitz, S., et al.
1
Buissonniere, M.
1
Bukachi, SA.
1
Buliva E., Elnossery S., Okwarah P. et al.
1
Bundesministerium der Justiz und für Verbraucherschutz
1
Bundesvertretung der Medizinstudierenden in Deutschland BVMD
1
Bundeszentrale für gesundheitliche Aufklärung
1
Bundy, Donald A. P.
1
Bunning K, Gona JK, Newton CR, Hartley S
1
Buntine
1
Burgess B., Custer J., Custer S.
1
Burns, A. and S. Iliffe
1
Burns, J.
1
Burri, E.
1
Burt Perrin
1
Burton Blatt Institute at Syracuse University and the Secretariat for the Convention on the Rights of Persons with Disabilities, UNDESA
1
Burton, A.
1
Bush, A.
1
Buss, K.E., Warren, J.M. & Horton, E.
1
Butkus, R. A.
1
Büscher P., Cecchi G., Jamonneau V. et al
1
By the Committee on Ethical Aspects of Human Reproduction and Women's Health, International Federation of Gynaecologists and Obstetricians (FIGO)
1
C Ip, E.
1
C.
1
C. Kouambeng, R. Wounang et. al.
1
C. and B. Kwagala
1
C. Bachmann
1
C. Beecroft
1
C. Celum
1
C. Centeno, Sitte, T. de Lima L. et.al.
1
C. Clift
1
C. Contini, M. Maritari, M. die Nuzzo, et al.
1
C. Cravero, S. Danner et. al.
1
C. D. Chikwari
1
C. Dias Azevedo, G. Fernandes Maciel da Silva et al.
1
C. Ferreira-Borges
1
C. Fitzpatrick, J.Jannin
1
C. Freeman
1
C. Giannou and M. Baldan
1
C. Giannou, M. Baldan and A. Molde
1
C. Glazebrook
1
C. Green
1
C. Grollman
1
C. Hamelmann
1
C. Hanlon, A. Alem, C. Lund, et al.
1
C. Hasenkopf and K. Lee
1
C. Hoffmann, A. Gualani Gualani
1
C. Hoffmann, et al.
1
C. Irvine
1
C. J. Berg
1
C. J. Schellack
1
C. K. Mbuba
1
C. Kanabkaew
1
C. Kennedy
1
C. L. Moore
1
C. M. Chern
1
C. Mihalopoulos
1
C. Murray
1
C. Oliveras
1
C. Oprea
1
C. Opreab
1
C. P. Fernández
1
C. Pettitt-Schieber, M. Owen, et al.
1
C. Pérez Casas
1
C. Pons-Duran, and R. Gonzalez
1
C. Quinn
1
C. R. Newton
1
C. Redick
1
C. Rooney
1
C. S. Biskup
1
C. S. Biskup, Martin Holtmann
1
C. S. Yaha
1
C. Savolainen-Kopra
1
C. Soutullo
1
C. Thomson
1
C. Victora and M. Chowdury.
1
C. Weiß and M. Wehling
1
C. Wilcox, L. Lebreton et al.
1
C.A.Faerron-Guzman
1
C.Bachmann
1
CAAP12
1
Cadernos de Saúde Pública
1
CAFOD
1
CAIRN
1
Cairn Info
1
Cairn info - chercher, répéter, avancer
1
Caldas de Almeida, José Miguel (‎ed.)‎ & Cohen, Alex (‎ed.)‎.
1
Cama, V. et al.
1
Cambodia, Ministry of Health, PMNCH, WHO, World Bank, AHPSR et al.
1
Camp, O.
1
Camp, R. and C. Hoffmann
1
Campbell, L.
1
Campos Vieira Abib, S.de
1
Campos, A.
1
Canadian Association of Physicians for the Environment (CAPE)
1
Canadian Red Cross
1
Cancer Association of South Africa (CANSA)
1
CANSA
1
Capacity Project
1
Cappa, C.
1
Capps, B.
1
Caran Ann, M.
1
Carbonell, C.
1
Carine Baxerres
1
Carla Cabral dos Santos Accioly Lins
1
Carla Silva-Matos
1
Caroline Hickman, Elizabeth Marks, Panu Pihkala et al.
1
Carrillo-Larco
1
Casa
1
Castro, A.
1
Catherine O Egbe, C.Brooke-Sumner†, T. Kathree,et al.
1
Catholic Health Association of India (CHAI), Misereor
1
CAWST Centre for Affordable Water and Sanitation Technology
1
CBM
1
CBM East Africa Regional Office
1
CBR Africa Network, Handicap International
1
CBR Asia-Pacific Network
1
CCM Georgia
1
CDAC Network
1
CDC Centers for Disease Control and Prevention
1
CDI&PRH, FIRA, Centre Ressource
1
Cecchini, M.
1
Cecil Konijnendijk, Dikshya Devkota, Stephanie Mansourian & Christoph Wildburger (eds.)
1
Center for Disease Control
1
Center for Disease Control and Prevention
1
Center for Public Interest Communications, University of Florida
1
Centers for Disease Control
1
Centers for Disease Control & Prevention
1
Centers for Disease Control and Prevention CDC, American Nurses Association ANA
1
Centers for Disease Control and Prevention, National Center for HIV
1
Centers of Disease Controle CDC
1
Central Asia-Caucasus Institute
1
Central TB Division Ministry of Health and Family Welfare, Government of India
1
Central TB Division, Director ate General of Health Services, Ministry of Health & Family Welfare
1
Central TB Division, Directorate General of Health Services, Ministry of Health & Family Welfare, Nirman Bhavan
1
Central TB Division, Directorate General of Health Services, Ministry of Health & Family Welfare
1
Centre Anti Poison du Maroc
1
Centre d’Information Pharmacothérapeutique du Bénin (CIP-BENIN)
1
Centre for Addiction and Mental Health (CAMH)
1
Centre for Antibiotic Resistance Research (CARe), University of Gothenburg
1
Centre for Disability Studies, NALSAR University of Law Hyderabad
1
Centre for Health & Infectious Disease Research (CHIP)
1
Centre for International Health and Development
1
Centre for Maternal and Newborn Health (CMNH), from the Liverpool School of Tropical Medicine (LSTM)
1
Centre for Renewable and Sustainable Energy Studies (CRSES) at Stellenbosch University
1
Centre for Respiratory Diseases and Meningitis and Outbreak Response
1
Centre Pasteur du Cameroun
1
Centro de Coordinación de Alertas y Emergencias Sanitarias
1
Centro de Coordinación de Alertasy Emergencias Sanitarias
1
Cepuch, C.
1
CERAH
1
Cerda A. A., Garcia L. Y.
1
Cesare, M.D.
1
CGIAR
1
Chaitkin, Michael
1
Chaitra Gopalappa, John Stover & Carel Pretorius
1
Chakaya, J.
1
Chalasani, Sativika
1
Challenge TB
1
Chana, R
1
Chandani, Y.
1
Chang, S.W.
1
Chansa, C.
1
Charité
1
Charles I Azih
1
Charles Phiilipe de Lucena AlvesJoão de Deus Barreto Segundo, Gabriel Gonçalves da Costa et al.
1
Chatanga, Peter
1
Chatham House
1
Chattopadhayay-Dutt, Purnima
1
Chauhan, A. P.
1
Chavan, B. S.
1
Chayn
1
Chaziya J, Freyne B, Lissauer S et al.
1
Checchi F.
1
Cheesbrough, M.
1
CHF International, USAID
1
Chiara Servili, Juliana Yartey, M.T. Yasamy, et. al.
1
Child and Adolescent Psychiatry and Mental Health
1
Children & AIDS
1
Children Research Centre
1
Chinenye Anyanwu, E.
1
Chintsanya, Jesman
1
Chiolero, A.
1
Chiombola, C.E., S. Mugassa, et al.
1
Chipungu, C.
1
Chiriac, D.
1
Chitereka, J., P. Mandikutse, D. Nguo, N. Sithole, and N. Madzingira
1
Choon Guan Lim, Hannah Loh, Vidhya Renjan, Jason Tan and Daniel Fung
1
Chou-Zen Giam
1
Chowdhary, N.
1
Chowell and Nishiura
1
Christa L Fischer Walker, Igor Rudan, Li Liu, Harish Nair, et al.
1
Christie, I.
1
Christina Brandes-Barbier, Véronique Millot, Tomas Allen et al
1
Christoffel Blinden Mission (CBM)
1
Christopher J.L. Murray1 & Julio Frenk
1
Chu, D.K.
1
Chua, P.L.C.
1
Chukwu, E., Oladele, D., Awoderu, O. et al.
1
Chung, K. F.
1
CHW Central
1
Ciais, P.
1
Cianconi, P.
1
CICV, et al.
1
Cifuentes, R-
1
Cilliers, J.
1
Cindil Redick& annah Sarah Faich Dini
1
Circulation
1
Clare Gilbert
1
Claritas Journal
1
Clark M.J.,
1
Clarke-Deelder, E., G. Shapira, H. Samaha, et al.
1
Claudia Hanson, Jonathan Cox, Godfrey Mbaruku, et al.
1
Cleary A. , Braubach M.
1
Clinica lResearch Unit for Anxiety Disorders, Sydney
1
Clinical Care Options
1
Clinical Microbiology Reviews
1
Clínica Universitaria Psicología
1
Clouse, Emily
1
Cobrales, M.
1
Cochrane
1
Cochrane Convenes
1
Cochrane Library
1
Colin Robson & Peter Evans
1
COLL-SECK, A. M.
1
College of American Pathologists
1
College of Nurses of Ontario
1
Colley, D.G.
1
CollSeck,A.M.
1
Colston, J.
1
Columbia University, IFRC, Protection Cluster, et al.
1
Cometto, G.
1
Comic Relief
1
Comité Africain d’Experts sur les Droits et le Bien-être de l’Enfant CAEDBE
1
Comité international de la Croix-Rouge (CICR)
1
Communicable Disease Control Branch - Manitoba Health
1
Community Development Medicinal Unit
1
Community Ear & Hearing Health
1
Community Eye Health
1
Community Health Impact Coalition
1
Community Health Services Unit, Ministry of Health, Department of Nutrition, HIV and AIDS Lilongwe, Malawi
1
Conférence épiscopale allemande sur les affaires internationales de l'Eglise
1
Congressional Research Service
1
Coninx, R.
1
Conlon C., T. McDonnell, M. Barrett, et al.
1
Connolly, M.A.
1
Conseil Européen de Réanimation
1
Conselho Nacional de Combate ao HIV e SIDA (CNCS)
1
Consorcio Latinoamericano de Anticoncepción de Emergencia (CLAE), Naciones Unidas, et al.
1
Consortium for Universities for Global Health
1
Convention on Biological Diversity
1
Cook B.
1
Cooper, C. M.
1
Cooper, P. J.
1
Corbett, E. L.
1
Cordeiro Jardim, B.
1
Corfmat, J.
1
Corinne Grainger
1
Cornick, Picken, Wattrus et al.
1
Corvalan, C.
1
Cosgrave, J.
1
Cotton, M., et al.
1
Couldrey, M.
1
Countdown Calling Time on Neglected Tropical Diseases
1
COVID-19 Mental Disorders Collaborators
1
CRA Terre
1
Crane, M.
1
Crawford E., Suvedi M.
1
Crofts, K.
1
Cruzatti, J., Dreher, A., and Matzat, J.
1
Cupertino, M. C.
1
Cupp, E.
1
Curationis
1
Cure Americas
1
Cureus
1
Curry International Tuberculosis Center, State of California, California Health & Human Service Agency, Department of Public Health
1
Cyril Caminade, Sari Kovats, Joacim Rocklov et al.
1
D.
1
D. Acosta
1
D. Adams
1
D. Daniels
1
D. Daniels, et al.
1
D. de Lange
1
D. Dufour
1
D. Fitzgerald, U. Terblanche and K. Kritzinger
1
D. Ford
1
D. Gamboa et al.
1
D. Giacco, and Rawda El-Nagib.
1
D. Gokengina,
1
D. Gomez-Pastrana
1
D. Gökengin
1
D. Grace
1
D. Grant
1
D. H. Mulligan,
1
D. Haslam
1
D. Hedrich
1
D. Hirschland
1
D. K. de Souza
1
D. Kerrigan
1
D. Luo
1
D. Ocheret
1
D. Otiashvili
1
D. O’Mahony
1
D. Peyramond, C. Rapp, H. Coignard, et al
1
D. Ramos
1
D. Susanty
1
D.Currie
1
D.de Lange
1
D.E.
1
D.enis Akakimpa
1
D.M. Bowley, et al.
1
Dacombe R., I. Bates, B. Gopul et al.
1
Dahab M.
1
Dalla Lana School of Public Health, University of Toronto
1
Dalutira, G.D.
1
Damasceno, A
1
Damiati, S.
1
Dan Chisholm, Kim Sweeny, Peter Sheehan, et al.
1
Dan Hanfling, John Hick, and Clare Stroud
1
Daniel Mont
1
Daniel S. Chertow, Christian Kleine, Jeffrey K. Edwards, Roberto Scaini, Ruggero Giuliani, and Armand Sprecher
1
Daniele M.A., Ganaba R., Sarrassat S. et. al.
1
Danish Red Cross
1
Danish Refugee Council, Norwegian Refugee Council, CARE, et al.
1
Danyuttapolchai, J., S. Kittimunkong, S. Nateniyom, et al.
1
Dar M J
1
Darika Saingam
1
das Neves Martins Pires P.H. , Macaringue C. , Abdirazak A. et al.
1
DATER House
1
Daudt, H. et al
1
David Beran
1
David Bonbright, Keystone Accountability
1
David Fishman
1
David Lewis and Kath Ballard
1
David Lloyd Roberts
1
David P.M., Le Dévédec N. et al.
1
David Sanderson and Ben Ramalingam
1
David Sanderson and Paul Knox-Clarke
1
Day S., Challinor J., Hollis R., et al.
1
De Beni, Davide
1
de Ferrari, A.
1
de JOng, L.
1
de Jong, T.
1
De la Porte, A.
1
De Neve. J.-E.
1
de Silva, Nilanthi
1
Debas, Haile T.
1
Debbie DeVoe
1
DeFilipps, Robert A.
1
Delia Saldaña
1
Delphine Boulenger, Basile Keugoung & Bart Criel, Institute of Tropical Medicine, Antwerp
1
Delphine Sculier, Haileyesus Getahun, Reuben Granich
1
Denis Mubiru, Robert Byabasheija, John Baptist Bwanika, et al.
1
Dennis Falzon, Elizabeth Harausz, Ernesto Jaramillo et al.
1
Deoworm the World
1
Departamento de Gestão e Incorporação de Tecnologias e Inovação em Saúde – DGITIS
1
Department for International Development DFID
1
Department of Essential Medicines and Health Products (EMP) and NVI
1
Department of Health & Department of Basic Education, Republic of South Africa
1
Department of Health Research Ministry of Health & Family Welfare
1
Department of Nutrition
1
Department of Public Health, Ministry of Health, Gabarone, Botswana
1
Department: Agriculture, Foresty and Fisheries - Republic of South Africa
1
Department: Health Republic of South Africa
1
Departments of Health and Agriculture, Forestry and Fisheries for the Republic of South Africa
1
Dept of Agriculture, Forestry & Fisheries, South Africa
1
Dept. of Health
1
Dept. of Health South Africa
1
Dept. of Pediatrics, All India Institute of Medical Science, New Delhi, India
1
Dept. of Psychiatry
1
Derek Summerfield
1
Dermatol Venez, Univerisdad Central de Venezuela
1
Desclaux A., O. Ky-Zerbo, J.-F. Somé et. al.
1
Desogus, A.
1
Detges, A.
1
Publication Years
Category
Countries
1227
Clinical Guidelines
402
Public Health
267
Women & Child Health
225
Key Resources
182
Capacity Building
83
Pharmacy & Technologies
40
Toolboxes
Mental Health
431
COVID-19
412
HIV
317
TB
217
Planetary Health
211
Caregiver
155
NTDs
155
Disability
144
AMR
126
NCDs
124
Rapid Response
89
Ebola & Marburg
83
Pharmacy
70
Health Financing Toolbox
62
Refugee
61
Conflict
56
Global Health Education
53
Natural Hazards
41
Social Ethics
36
Cholera
32
Zika
26
Malaria
19
Polio
16
Specific Hazards
15
South Sudan
1
 Download  (286)
  View PDF  (409)
 Add to my MEDBOX

WHO technical consultation on oxygen access scale-up for COVID-19

World Health Organization WHO (2021) C_WHO
 Download  (445)
  View PDF  (766)
 Add to my MEDBOX

Guidelines on second-and third-line medicines and type of insulin for the control of blood glucose levels in non-pregnant adults with diabetes mellitus

World Health Organization WHO (2018) C_WHO
The new guidelines provide public health guidance on pharmacological agents for managing hyperglycaemia in type 1 and type 2 diabetes for use in primary health-care in low-resource settings. These guidelines update the recommendations for managing hyperglycaemia in the WHO Package of Essential NCD I... more
 Download  (295)
  View PDF  (469)
 Add to my MEDBOX

Приоритетные аспекты изучения проблемы ТБ/ВИЧ в условиях высокой распространенности ВИЧ-инфекции и ограниченных ресурсов

Delphine Sculier, Haileyesus Getahun, Reuben Granich World Health Organization, TB HIV working group, Stop TB Partnership (2011) C_WHO
Цель этого документа – повысить уровень осознания актуальности приоритетных направлений научных исследований по проблеме ТБ/ВИЧ (то есть по тем направлениям, кот... more
 External Link
 Add to my MEDBOX

Quality of care for children with severe disease in the Democratic Republic of the Congo

Clarke-Deelder, E., G. Shapira, H. Samaha, et al. (2019) CC
BMC Public Health (2019) 19:1608 https://doi.org/10.1186/s12889-019-7853-3
 Download  (330)
  View PDF  (495)
 Add to my MEDBOX

Six concrete measures to support women and girls in all their diversity in the context of the COVID-19 pandemic

UNAIDS (2020) C_WHO
The report underscores that sexual and reproductive health and rights are often the first to be sacrificed during epidemics and that the gains of the past decade must be protected. The report also makes it clear that scarce resources must be focused on the most marginalized women and girls, includin... more
 Download  (220)
  View PDF  (350)
 Add to my MEDBOX

Redefining the Antibiotic Stewardship Team

Centers for Disease Control and Prevention CDC, American Nurses Association ANA (2017) C_CDC
Recommendations from the American Nurses Association/Centers for Disease Control and Prevention Workgroup on the Role of Registered Nurses in Hospital Antibiotic Stewardship Practices
 Download  (357)
  View PDF  (491)
 Add to my MEDBOX

Comparative Study of Pharmaceutical Waste Disposal in Ethiopia, Kenya, Sudan and Uganda

Iosue, S. PSA Tansforming The Supply Chain (2020) C1
 Download  (247)
  View PDF  (299)
 Add to my MEDBOX

Global competency and outcomes framework for universal health coverage

World Health Organization WHO (2022) C_WHO
 Download  (292)
  View PDF  (294)
 Add to my MEDBOX

Centering communities in pandemic preparedness and response

The Independent Panel (2021) CC
Background paper 10 The Independent Panel for Pandemic Preparedness and Response May 2021
 External Link
 Add to my MEDBOX

Cours de formation de l’Initiative des hôpitaux « amis des bébés » destiné au personnel des services de maternité : guide du directeur

UNICEF, World Health Organization WHO (2020) C_WHO
Available in English, French and Spanish
 Download  (2373)
  View PDF  (2863)
 Add to my MEDBOX

Treatment of Mycobacterium Ulcerans Disease (Buruli Ulcer)
recommended

World Health Organization WHO WHO (2012) C_WHO
Guidance for health workers
 External Link
 Add to my MEDBOX

Rapid Health Assessment Protocols for Emergencies

World Health Organization WHO (1999) C_WHO
 External Link
 Add to my MEDBOX

Inequalities in public health care delivery in Zambia

Jane Phiri and John E Ataguba (2014) CC
International Journal for Equity in Health 2014, 13:24
 External Link
 Add to my MEDBOX

Integrated Disease Surveillance and Response District Level Training Course. Participant Modules

(2011)
 Download  (1994)
  View PDF  (1470)
 Add to my MEDBOX

India: National Programme for the Control of Blindness Guidelines

National Rural Health Mission (2009) C1
Guidelines for State Health Society and District Health Society
 Download  (223)
  View PDF  (374)
 Add to my MEDBOX

Behavioural considerations for acceptance and uptake of COVID-19 vaccines

World Health Organization WHO (2020) C_WHO
WHO technical advisory group on behavioural insights and sciences for health, meeting report, 15 October 2020
 Download  (664)
  View PDF  (710)
 Add to my MEDBOX

Pediatría

Instituto de Medicina Tropical, Paraguay (2012) C1
 Download  (478)
  View PDF  (535)
 Add to my MEDBOX

The impact of myopia and high myopia

World Health Organization (WHO) (2017) C_WHO
Report of the Joint World Health Organization–Brien Holden Vision Institute Global Scientific Meeting on Myopia | University of New South Wales, Sydney, Australia 16–18 March 2015
 Download  (343)
  View PDF  (516)
 Add to my MEDBOX

Matrice de fonctionnalite du programme pour l'optimisation des Programmes d'agents de santé communautaires

CHW Central; Community Health Impact Coalition; USAID; et al. (2019) C2
Cet outil peut être utilisé pour améliorer la qualité du programme ASC. Pour identifier et combler les lacunes dans la conception et la mise en œuvre du programme ASC, veuillez compléter les informations ci-dessous
 Download  (253)
  View PDF  (268)
 Add to my MEDBOX

Toolkit for research and development of paediatric antiretroviral drugs and formulations

World Health Organization (WHO); Unitaid; Unicef; et al. World Health Organization (WHO); Unitaid; Unicef; et al. (2018) C_WHO
WHO and UNITAID in collaboration with IMPAACT (International Maternal Pediatric Adolescent AIDS Clinical Trials) network, PENTA (Paediatric European Network for Treatment of AIDS) foundation and experts from the Paediatric Antiretroviral Working Group