title: Smallpox.
authors.affiliation: Department of Medicine, Morristown Memorial Hospital, New Jersey.
authors.forename: A S
authors.initials: AS
authors.lastname: Klainer
mesh_terms: D014943:Global Health; D049670:History, 17th Century; D049671:History, 18th Century; D049673:History, 20th Century; D006801:Humans; D012899:Smallpox / Q000175:diagnosis / Q000453:epidemiology / Q000266:history