Campbell, M. J. (2005). Design of Studies for Medical Research. Chicester:JOHN WILEY & SONS.
Chicago Style CitationCampbell, M. J.,Machin. Design of Studies for Medical Research. Chicester:JOHN WILEY & SONS, 2005.
MLA CitationCampbell, M. J.,Machin. Design of Studies for Medical Research. Chicester:JOHN WILEY & SONS, 2005.
Warning: These citations may not always be 100% accurate.