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Statistics in Medicine|November 1, 1990
An improved approximation for calculation of confidence intervals after a sequential clinical trialK M Facey, J WhiteheadControlled Clinical Trials|April 1, 1992
A sequential procedure for a phase II efficacy trial in hypercholesterolemiaK M FaceyJournal of Biopharmaceutical Statistics|July 1, 1996
Comparison of the spending function method and the Christmas tree correction for group sequential trialsN Stallard, K M FaceyStatistics in Medicine|September 28, 1998
Statistical shortcomings in licensing applicationsJ A Lewis, K M FaceyStatistics in Medicine|September 28, 1998
The management of interim analyses in drug developmentK M Facey, J A LewisControlled Clinical Trials|April 1, 1992
Overrunning and underrunning in sequential clinical trialsJ WhiteheadStatistics in Medicine|July 15, 1994
Sequential methods based on the boundaries approach for the clinical comparison of survival timesJ WhiteheadBritish Journal of Nursing (Mark Allen Publishing)|August 13, 2002
Newly qualified staff nurses' perceptions of the role transitionJ WhiteheadPageof 33