BMJ. 2000 Sep 16;321(7262):694-6.
Framework for design and evaluation of complex interventions to improve health.
Campbell M, Fitzpatrick R, Haines A, Kinmonth AL, Sandercock P, Spiegelhalter D, Tyrer P.
Office of the President, Medical Research Council of Canada, 1600 Scott Street, Ottawa, Ontario, Canada K1 OW9.
PMID: 10987780 [PubMed - indexed for MEDLINE]
PMCID: PMC1118564
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