Framework for design and evaluation of complex interventions to improve health.
Campbell
M
M
Office of the President, Medical Research Council of Canada, 1600 Scott Street, Ottawa, Ontario, Canada K1 OW9.
Fitzpatrick
R
R
Haines
A
A
Kinmonth
A L
AL
Sandercock
P
P
Spiegelhalter
D
D
Tyrer
P
P
D003131:Combined Modality Therapy; D006293:Health Promotion; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D012107:Research Design