%0 Journal Article
%T Observational studies: How to go about them?
%A Setia Maninder
%J Indian Journal of Dermatology, Venereology and Leprology
%D 2008
%I Medknow Publications
%U http://www.ijdvl.com/article.asp?issn=0378-6323;year=2008;volume=74;issue=3;spage=288;epage=291;aulast=Setia