title: Unwarranted variations in healthcare delivery: implications for academic medical centres.
authors.affiliation: Center for the Evaluative Clinical Sciences, 7251 Strasenburgh, Dartmouth Medical School 03755-3863, USA. john.Wennberg@Dartmouth.edu
authors.forename: John E
authors.initials: JE
authors.lastname: Wennberg
mesh_terms: D000046:Academic Medical Centers / Q000592:standards*; D003695:Delivery of Health Care / Q000592:standards*; D006801:Humans; D010818:Practice Patterns, Physicians'; D015397:Program Evaluation; D016896:Treatment Outcome; D014481:United States