Diffusion of innovative health care services in the United States: a study of hospitals.
D003153:Community Health Services; D005193:Family Planning Services / Q000600:supply & distribution; D006699:Home Care Services / Q000600:supply & distribution; D006761:Hospitals; D008605:Mental Health Services / Q000600:supply & distribution; D010548:Personal Health Services / Q000600:supply & distribution*; D012046:Rehabilitation / Q000600:supply & distribution; D012494:Sampling Studies; D012947:Social Work / Q000600:supply & distribution; D014481:United States