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From Mary Henderson
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From Ciro Ramirez
55 plays 0Presented by Marjory Ruderman, MHS, Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health (June 2013) -
From Ciro Ramirez
31 plays 0This video gives a simple overview of the most common types of epidemiological studies, their advantages and disadvantages. These include ecological, case-series, case… -
From Ciro Ramirez
284 plays 0OTA2240 Psychosocial Approaches IIModule 1