Reassessing the value of vertical integration.
Nash
R
R
APM, New York, USA.
Parks
J
J
D003266:Continuity of Patient Care / Q000458:organization & administration / Q000592:standards; D003362:Cost-Benefit Analysis; D019033:Delivery of Health Care, Integrated; D005069:Evaluation Studies as Topic; D015276:Health Care Rationing; D008389:Marketing of Health Services; D014481:United States