H&HN--eight decades of health care: 80th anniversary. The 1920s.
D000573:American Hospital Association / Q000266:history*; D000846:Anniversaries and Special Events; D003695:Delivery of Health Care / Q000266:history; D049673:History, 20th Century; D006761:Hospitals / Q000266:history; D010506:Periodicals as Topic / Q000266:history*; D014481:United States