title: Lessons learned from recent cardiovascular clinical trials: Part I.
authors.affiliation: Duke Clinical Research Institute, Duke University Medical Center, Durham, NC 27715, USA.
authors.forename: David L
authors.initials: DL
authors.lastname: DeMets
authors.forename: Robert M
authors.initials: RM
authors.lastname: Califf
mesh_terms: D023381:Endpoint Determination; D006331:Heart Diseases / Q000628:therapy*; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome