Randomised controlled trials in primary care: case study.
Wilson
S
S
Department of Primary Care and General Practice, Division of Primary Care, Public and Occupational Health, University of Birmingham, Medical School, Birmingham B15 2TT. s.wilson@bham.ac.uk
Delaney
B C
BC
Roalfe
A
A
Roberts
L
L
Redman
V
V
Wearn
A M
AM
Hobbs
F D
FD
D004992:Ethics, Medical; D005194:Family Practice; D006801:Humans; D018579:Patient Selection; D016032:Randomized Controlled Trials as Topic / Q000379:methods* / Q000592:standards; D015983:Selection Bias