Readers guide to critical appraisal of cohort studies: 3. Analytical strategies to reduce confounding
AUTOR(ES)
Normand, Sharon-Lise T
FONTE
BMJ Publishing Group Ltd.
RESUMO
Analytical strategies can help deal with potential confounding but readers need to know which strategy is appropriate
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=557157Documentos Relacionados
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