Rider Haggard and smallpox.
D004739:England; D005197:Famous Persons; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008093:Literature, Modern / Q000266:history*; D008513:Medicine in Literature; D012899:Smallpox / Q000266:history*; D014611:Vaccination / Q000266:history*