22 July 2022. This document summarizes current WHO guidance for public health surveillance of coronavirus disease 2019 (COVID-19) in humans caused by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
English Analysis on World about Climate Change and Environment, Recovery and Reconstruction and Epidemic; published on 26 Oct 2021 by UNEP
Guidelines on obstructive sleep apnea in India.
Published: February 23, 2010
https://doi.org/10.1371/journal.pmed.1000235
Volume 7 | Issue 2 | e1000235
https://www.researchgate.net/publication/47460246_Mental_illness-stigma_and_discrimination_in_Zambia