The national channeling demonstration: what we knew, know now, and still need to know.
D000368:Aged; D003153:Community Health Services / Q000191:economics / Q000458:organization & administration*; D005069:Evaluation Studies as Topic; D006302:Health Services Research; D006699:Home Care Services / Q000191:economics; D006701:Home Nursing; D006801:Humans; D008134:Long-Term Care / Q000191:economics / Q000458:organization & administration*; D010865:Pilot Projects; D014481:United States