The regression effect as a neglected source of bias in nonrandomized intervention trials and systematic reviews of observational studies
DL Weeks
Evaluation and the Health Professions, 30(3), pp254-265
Behavioural factors, bias, and practice guidelines in the decision to use percutaneous coronary interventions for stable coronary artery disease
M Moscucci
Archives of Internal Medicine, 2007, 167(15), pp1573-1575
Institutional review boards should require clinical trial registration
LA Levin, J Gage Palmer
Archives of Internal Medicine, 2007, 167(15), pp1576-1580
Wednesday, 15 August 2007
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