Michael J. Campbell
· 9 obras en el catálogo
Obras

Design of studies for medical research

Sample Sizes for Clinical, Laboratory and Epidemiology Studies
Statistics at Square Two
How to Design, Analyse and Report Cluster Randomised Trials in Medicine and Health Related Research
Law and practice of local government in Northern Nigeria
1963
The structure of local government in West Africa
1965

John Martin
1992

Medical statistics
