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J Wittes

Showing results (1-10 of 58) with videos related to

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Statistics in Medicine|December 28, 1999
Mantel unhyphenatedJ Wittes
Statistics in Medicine|March 1, 1993
Behind closed doors: the data monitoring board in randomized clinical trialsJ Wittes
Journal of Clinical Epidemiology|January 1, 1988
Prior publication on monitoring clinical trialsJ Wittes
Surgery|May 2, 2001
Clinical trials of the effectiveness of devices: an analogy with drugsJ Wittes
Evidence-Based Cardiovascular Medicine|December 29, 2005
Subgroups time to change the question?J Wittes
Statistics in Medicine|January 1, 1990
The role of internal pilot studies in increasing the efficiency of clinical trialsJ Wittes, E Brittain
American Journal of Public Health|July 1, 1994
Voluntary and involuntary capture-recapture samples--problems in the estimation of hidden and elusive populationsR Neugebauer, J Wittes
Controlled Clinical Trials|December 1, 1993
Politically correct clinical trialsS Piantadosi, J Wittes
Controlled Clinical Trials|October 1, 1990
The run-in period in clinical trials. The effect of misclassification on efficiencyE Brittain, J Wittes
Statistics in Medicine|February 1, 1989
Factorial designs in clinical trials: the effects of non-compliance and subadditivityE Brittain, J Wittes
Pageof 6

Showing results (1-10 of 58) with videos related to

Sort By:
Pageof 6
Statistics in Medicine|December 28, 1999
Mantel unhyphenatedJ Wittes
Statistics in Medicine|March 1, 1993
Behind closed doors: the data monitoring board in randomized clinical trialsJ Wittes
Journal of Clinical Epidemiology|January 1, 1988
Prior publication on monitoring clinical trialsJ Wittes
Surgery|May 2, 2001
Clinical trials of the effectiveness of devices: an analogy with drugsJ Wittes
Evidence-Based Cardiovascular Medicine|December 29, 2005
Subgroups time to change the question?J Wittes
Statistics in Medicine|January 1, 1990
The role of internal pilot studies in increasing the efficiency of clinical trialsJ Wittes, E Brittain
American Journal of Public Health|July 1, 1994
Voluntary and involuntary capture-recapture samples--problems in the estimation of hidden and elusive populationsR Neugebauer, J Wittes
Controlled Clinical Trials|December 1, 1993
Politically correct clinical trialsS Piantadosi, J Wittes
Controlled Clinical Trials|October 1, 1990
The run-in period in clinical trials. The effect of misclassification on efficiencyE Brittain, J Wittes
Statistics in Medicine|February 1, 1989
Factorial designs in clinical trials: the effects of non-compliance and subadditivityE Brittain, J Wittes
Pageof 6