Combined questionnaire Core
Available in: English, French, Chinese, Spanish, Russian, Arabic, Thai, Korean, Tajik, Vietnamese, Uzbek
http://www.who.int/disabilities/cbr/guidelines/en/
LESOTHO COPDAM BASELINE STUDY 2013
PLOS ONE | DOI:10.1371/journal.pone.0155525 May 19, 2016, 1 / 11