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Biometrics|March 1, 1995
Group sequential comparison of changes: ad-hoc versus more exact methodJ W Lee, D L DeMetsBiometrics|December 1, 1985
Use of logrank tests and group sequential methods at fixed calendar timesD L DeMets, M H GailControlled Clinical Trials|June 1, 1993
Monitoring of clinical trials: issues and recommendationsT R Fleming, D L DeMetsStatistics in Medicine|July 15, 1994
Interim analysis: the alpha spending function approachD L DeMets, K K LanPreventive Medicine|January 1, 1991
Design issues for a breast cancer chemoprevention trialD L DeMets, P A Newcomb, P CareyControlled Clinical Trials|July 29, 2000
Estimating significance level and power comparisons for testing multiple endpoints in clinical trialsJ Gong, J C Pinheiro, D L DeMetsStatistics in Medicine|August 1, 1990
Early methodological developments for clinical trials at the National Heart, Lung and Blood InstituteM Halperin, D L DeMets, J H WareThe American Journal of Medicine|March 1, 1977
The clinical features of submassive and massive pulmonary emboliW R Bell, T L Simon, D L DeMetsControlled Clinical Trials|December 1, 1987
Recruitment experience in the Nocturnal Oxygen Therapy TrialG W Williams, S M Snedecor, D L DeMetsPageof 10