title: Effecting change in physician practice as health care systems consolidate.
authors.forename: B S
authors.initials: BS
authors.lastname: Mittman
authors.forename: D E
authors.initials: DE
authors.lastname: Kanouse
authors.forename: L V
authors.initials: LV
authors.lastname: Rubenstein
mesh_terms: D019033:Delivery of Health Care, Integrated / Q000592:standards*; D006123:Group Practice; D009936:Organizational Innovation; D017749:Total Quality Management; D014481:United States