Prevalence of financial conflicts of interest among panel members producing clinical practice guidelines in Canada and United States: cross sectional study

Neuman, Jennifer ; Korenstein, Deborah ; Ross, Joseph S ; Keyhani, Salomeh

BMJ, 2011-10, Vol.343 (7827), p.784-784 [Periódico revisado por pares]

England: British Medical Journal Publishing Group

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