title: The changing shape of the physician workforce in prepaid group practice.
authors.affiliation: Permanente Federation, Kaiser Permanente Health Care Program, Oakland, California, USA. jay.crosson@kp.org
authors.forename: Francis J
authors.initials: FJ
authors.lastname: Crosson
mesh_terms: D004651:Employment; D006125:Group Practice, Prepaid / Q000458:organization & administration*; D008511:Medicine; D010561:Personnel Staffing and Scheduling; D010820:Physicians; D013038:Specialization; D014481:United States