title: Emergency medicine then and now.
authors: Department of Emergency Medicine, Stanford Medical Center, Stanford, California, USA.
authors: George
authors: G
authors: Sternbach
mesh_terms: D004635:Emergency Medicine / Q000266:history / Q000639:trends*; D004636:Emergency Service, Hospital / Q000266:history / Q000639:trends*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans