title: Role of professional organizations and managed health care.
authors.affiliation: California Medical Association, USA.
authors.forename: J C
authors.initials: JC
authors.lastname: Lewin
mesh_terms: D002140:California; D006254:Hawaii; D018166:Health Care Reform; D006297:Health Services Accessibility; D006801:Humans; D008329:Managed Care Programs; D011320:Primary Health Care; D012955:Societies, Medical; D014481:United States