title: St. John and first aid for the weak leg.
authors.affiliation: Department of Surgery, Greater Victoria Hospital Society, British Columbia, Canada.
authors.forename: J C
authors.initials: JC
authors.lastname: Donald
mesh_terms: D000552:Ambulances / Q000266:history*; D002170:Canada; D004632:Emergency Medical Services / Q000266:history*; D005392:First Aid / Q000266:history; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049691:History, Medieval; D006801:Humans; D006113:United Kingdom; D014481:United States