Critical issues in the development of environmental support systems for the aged.
D000368:Aged; D003153:Community Health Services / Q000458:organization & administration*; D003688:Deinstitutionalization / Q000639:trends*; D006299:Health Services for the Aged / Q000458:organization & administration*; D006801:Humans; D008134:Long-Term Care / Q000458:organization & administration / Q000592:standards; D008962:Models, Theoretical; D014481:United States