The prevention of smallpox: from Edward Jenner to Monckton Copeman.
D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D012899:Smallpox / Q000266:history*; D012900:Smallpox Vaccine / Q000266:history*; D006113:United Kingdom
D012900:Smallpox Vaccine