shrestha,Nirakar Man. (2008). Non communicable diseases risk factor survey, 2008: WHO steps Surveillance.
Chicago Style aipamenashrestha,Nirakar Man. Non Communicable Diseases Risk Factor Survey, 2008: WHO Steps Surveillance. 2008.
MLA aipamenashrestha,Nirakar Man. Non Communicable Diseases Risk Factor Survey, 2008: WHO Steps Surveillance. 2008.
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