title: If we're so different, why do we keep overlapping? When 1 plus 1 doesn't make 2.
authors.affiliation: Department of Epidemiology and Preventive Medicine, Central and Eastern Clinical School, Monash University, Prahan, Victoria. rory.wolfe@med.monash.edu.au
authors.forename: Rory
authors.initials: R
authors.lastname: Wolfe
authors.forename: James
authors.initials: J
authors.lastname: Hanley
mesh_terms: D002986:Clinical Trials as Topic; D016001:Confidence Intervals; D006801:Humans