title: Selecting end points in clinical trials: What evidence do we really need to evaluate a new treatment?
authors.forename: J
authors.initials: J
authors.lastname: Spertus
mesh_terms: D015906:Angioplasty, Balloon, Coronary; D002986:Clinical Trials as Topic / Q000379:methods*; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000601:surgery / Q000628:therapy*; D006304:Health Status; D006801:Humans; D012107:Research Design / Q000592:standards; D016896:Treatment Outcome