Hugh Downman and smallpox inoculation.
Puntis
J W
JW
D049671:History, 18th Century; D006801:Humans; D012899:Smallpox / Q000266:history*; D012900:Smallpox Vaccine / Q000266:history*; D014421:Turkey; D006113:United Kingdom
D012900:Smallpox Vaccine