The standard of care.
D001294:Attitude to Health; D003135:Common Bile Duct / Q000293:injuries; D005194:Family Practice; D006408:Hematoma, Subdural / Q000601:surgery; D008318:Malpractice; D011183:Postoperative Complications; D011787:Quality of Health Care; D012017:Referral and Consultation; D014140:Tracheotomy; D014187:Transportation of Patients