The national social health maintenance organization demonstration.
D000368:Aged; D002140:California; D003191:Comprehensive Health Care / Q000458:organization & administration*; D005376:Financial Management; D006279:Health Maintenance Organizations / Q000458:organization & administration*; D006299:Health Services for the Aged / Q000458:organization & administration*; D006801:Humans; D008910:Minnesota; D009518:New York; D009922:Oregon; D010865:Pilot Projects; D011785:Quality Assurance, Health Care