Medicine versus economics.
D003132:Commerce; D003363:Cost Control; D003953:Diagnosis-Related Groups; D004465:Economic Competition; D004470:Economics, Medical / Q000639:trends*; D006076:Government; D005102:Health Expenditures / Q000639:trends; D007348:Insurance, Health; D011364:Professional Practice / Q000592:standards; D011445:Prospective Payment System; D011787:Quality of Health Care / Q000191:economics*; D012109:Research Support as Topic / Q000639:trends; D014481:United States