Considering Usual Medical Care in Clinical Trial Design

Liza Dawson, Deborah A Zarin, Ezekiel J Emanuel, Lawrence M Friedman, Bimal Chaudhari and Steven N Goodman

PLOS Medicine, 2009, vol. 6, issue 9, 1-6

Abstract: Liza Dawson and colleagues discuss the scientific and ethical issues associated with choosing clinical trial designs when there is no consensus on what constitutes usual care.

Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pmed00:1000111

DOI: 10.1371/journal.pmed.1000111

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