The Order of St. John.
D001315:Australia; D004739:England; D049669:History, 16th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049691:History, Medieval; D007597:Jordan; D008319:Malta; D012068:Religion and Medicine; D014187:Transportation of Patients / Q000266:history*; D014837:Voluntary Health Agencies / Q000266:history*