Stats ... ambulatory surgery centers.
D000556:Ambulatory Surgical Procedures / Q000191:economics* / Q000706:statistics & numerical data; D003365:Costs and Cost Analysis / Q000706:statistics & numerical data; D003625:Data Collection; D010044:Outpatient Clinics, Hospital / Q000706:statistics & numerical data; D013523:Surgical Equipment / Q000191:economics / Q000706:statistics & numerical data; D013531:Surgicenters / Q000191:economics / Q000706:statistics & numerical data; D014481:United States