Emergicenters. A health care system in evolution.
D003695:Delivery of Health Care / Q000331:legislation & jurisprudence*; D004632:Emergency Medical Services / Q000191:economics / Q000331:legislation & jurisprudence*; D008318:Malpractice; D006278:Medicare; D010817:Physician-Patient Relations; D012017:Referral and Consultation; D014187:Transportation of Patients; D014481:United States