Karen Messer

Karen Messer

Professor, Family and Preventive Medicine, School of Medicine, University of California San …
Verified email at ucsd.edu
Cited by 14819
observational cohort studies randomized clinical trials early phase oncology trials epidemiology of tobacco use population s
Michael J. Grayling

Michael J. Grayling

Janssen R&D
Verified email at its.jnj.com
Cited by 1009
Adaptive designs Clinical trials Early phase oncology trials Multi-arm multi-stage designs Optimal designs