Methodology for clinical trials in rheumatology: logical foundations.
Cook
R J
RJ
Farewell
V T
VT
Gladman
D D
DD
D002986:Clinical Trials as Topic / Q000379:methods*; D006801:Humans; D015233:Models, Statistical; D017063:Outcome Assessment, Health Care / Q000379:methods*; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D012219:Rheumatology / Q000379:methods*; D016896:Treatment Outcome