Alternatives to the Randomized Controlled Trial
AUTOR(ES)
West, Stephen G.
FONTE
American Public Health Association
RESUMO
Public health researchers are addressing new research questions (e.g., effects of environmental tobacco smoke, Hurricane Katrina) for which the randomized controlled trial (RCT) may not be a feasible option.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=2446460Documentos Relacionados
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