title: [Emergency medical systems in West Germany. Historical retrospect].
mesh_terms: D000552:Ambulances / Q000266:history; D004632:Emergency Medical Services / Q000266:history*; D005858:Germany; D005860:Germany, West; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient
vernacular_title: Notarztsysteme in der Bundesrepublik Deutschland. Geschichtlicher Rückblick.