The benefits of war--to surgery.
D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008887:Military Medicine; D014857:Warfare; D014947:Wounds and Injuries / Q000628:therapy*