How civil war changed hospital care.
D000554:Ambulatory Care Facilities; D006761:Hospitals / Q000266:history*; D006772:Hospitals, Military; D006782:Hospitals, Special; D006801:Humans; D008511:Medicine; D008887:Military Medicine; D014481:United States; D014857:Warfare
HOSPITALS/history; MILITARY MEDICINE/hospitals and clinics