1. Critical appraisal <of> epidemiological studies <and> clinical trials
پدیدآورنده : J. Mark Elwood
کتابخانه: Central Library and Information Center of Shahed University (Tehran)
موضوع : Epidemiologic Methods,Epidemiology,Clinical Trails
رده :
WA
,
950
,
E52c
,
1998
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2. Critical appraisal <of> epidemiological studies <and> clinical trials
پدیدآورنده : Mark J. Elwood
کتابخانه: Central Library and Information Center of Shahed University (Tehran)
موضوع : Epidemiologic Methods,Clinical Trails,Epidemiologic Studies
رده :
WA
,
950
,
E52c
,
2007
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