NCI's Clinical Trial System: Efficiencies Grow, Debate Goes On
Journal of the National Cancer Institute 2010 Dec 1; 102(23): 1750-1, 1755
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Johnson, Nicholas; Lilford, Richard J.; Brazier, Wayne (1991-03)It has often been argued that if a clinician cannot decide which of two treatments to offer, a trial may be ethical, but it is unethical if she/he has a preference. Since individual clinicians usually have a preference, ...