Authors: Weijer, C Shapiro, SH Glass, KC Enkin, MW

Citation: C. Weijer et al., For and against - Clinical equipoise and not the uncertainty principle is the moral underpinning of the randomised controlled trial, BR MED J, 321(7263), 2000, pp. 756-758

Authors: Shapiro, SH Weijer, C Freedman, B

Citation: Sh. Shapiro et al., Reporting the study populations of clinical trials - Clear transmission orstatic on the line?, J CLIN EPID, 53(10), 2000, pp. 973-979

Authors: Shapiro, SH Glass, KC

Citation: Sh. Shapiro et Kc. Glass, Why Sackett's analysis of randomized controlled trials fails, but needn't, CAN MED A J, 163(7), 2000, pp. 834-835

Authors: Awad, MA Shapiro, SH Lund, JP Feine, JS

Citation: Ma. Awad et al., Determinants of patients' treatment preferences in a clinical trial, COMM DEN OR, 28(2), 2000, pp. 119-125

Authors: Senore, C Battista, RN Ponti, A Segnan, N Shapiro, SH Rosso, S Aimar, D

Citation: C. Senore et al., Comparing participants and nonparticipants in a smoking cessation trial: Selection factors associated with general practitioner recruitment activity, J CLIN EPID, 52(1), 1999, pp. 83-89