Hospital-based versus free-standing ambulatory care costs: a comparison.
D000554:Ambulatory Care Facilities / Q000191:economics*; D003151:Community Health Centers / Q000191:economics*; D006744:Hospital Bed Capacity, 100 to 299; D006745:Hospital Bed Capacity, 300 to 499; D006746:Hospital Bed Capacity, 500 and over; D009519:New York City; D010044:Outpatient Clinics, Hospital / Q000191:economics*; D010865:Pilot Projects