title: Legal relationships and responsibilities in HMOs.
mesh_terms: D003191:Comprehensive Health Care / Q000458:organization & administration; D003284:Contract Services / Q000331:legislation & jurisprudence; D006279:Health Maintenance Organizations / Q000331:legislation & jurisprudence*; D006801:Humans; D008318:Malpractice / Q000331:legislation & jurisprudence; D012941:Social Responsibility; D014481:United States