The doctor, the patient, & the DRG.
D002585:Cesarean Section / Q000191:economics; D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups; D004992:Ethics, Medical; D005260:Female; D006801:Humans; D011247:Pregnancy; D011787:Quality of Health Care / Q000191:economics*; D012086:Reoperation; D018570:Risk Assessment