The World Health Organization STEPwise Approach to Noncommunicable Disease Risk-Factor Surveillance: Methods, Challenges, and Opportunities
American journal of public health (1971), 2016-01, Vol.106 (1), p.74-78 [Peer Reviewed Journal]Copyright American Public Health Association Jan 2016 ;American Public Health Association 2016 2016 ;ISSN: 0090-0036 ;EISSN: 1541-0048 ;DOI: 10.2105/AJPH.2015.302962 ;PMID: 26696288 ;CODEN: AJPHDS
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