title: How HMOs still gag doctors.
authors.forename: M
authors.initials: M
authors.lastname: Pretzer
mesh_terms: D003142:Communication; D003284:Contract Services / Q000592:standards*; D008329:Managed Care Programs / Q000458:organization & administration* / Q000592:standards; D010344:Patient Advocacy; D010817:Physician-Patient Relations; D014342:Truth Disclosure; D014481:United States