海量图书期刊资源,随时随地畅享阅读乐趣
Interim analyses in clinical trialsJohn Whitehead; Susan Todd; Anne Whitehead; Nigel Stallard · 2001
Stopping rules for phase II studiesNigel Stallard; John Whitehead; Susan Todd; Anne Whitehead · 2001
Interim analyses and sequential designs in phase III studiesSusan Todd; Anne Whitehead; Nigel Stallard; John Whitehead · 2001
Mid-trial design reviews for sequential clinical trialsJohn Whitehead; Anne Whitehead; Susan Todd; Kim Bolland; M. Roshini Sooriyarachchi · 2001
Learning from previous responses in phase I dose-escalation studiesJohn Whitehead; Yinghui Zhou; Nigel Stallard; Susan Todd; Anne Whitehead · 2001
A general parametric approach to the meta-analysis of randomized clinical trialsAnne Whitehead; John Whitehead · 1991
Fitting models for the joint action of two drugs using SAS(R)Anne Whitehead; John Whitehead; Susan Todd; Yinghui Zhou; Michael K Smith · 2008
Incorporating intermediate binary responses into interim analyses of clinical trials: A comparison of four methodsAnne Whitehead; Marina Roshini Sooriyarachchi; John Whitehead; Kim Bolland · 2008