Randomised trials--cluster versus individual randomisation. Primary Care Alliance for Clinical Trials (PACT) network.
Department of General Practice, Wellington School of Medicine, University of Otago, New Zealand. c.elley@wnmeds.ac.nz
C Raina
CR
Elley
Patty
P
Chondros
Ngaire M
NM
Kerse
D016000:Cluster Analysis; D005194:Family Practice / Q000379:methods; D006801:Humans; D018579:Patient Selection; D011320:Primary Health Care / Q000379:methods / Q000458:organization & administration; D011897:Random Allocation; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D018401:Sample Size