title: Contracting in the managed care market: a defining challenge for organized medicine.
authors.forename: D
authors.initials: D
authors.lastname: Cook
mesh_terms: D000574:American Medical Association; D008329:Managed Care Programs / Q000331:legislation & jurisprudence*; D008389:Marketing of Health Services; D010819:Physician's Role; D012955:Societies, Medical; D014481:United States