title: Smallpox in Saint Paul and Minneapolis, 1924-1925.
authors.forename: Paul D
authors.initials: PD
authors.lastname: Nelson
mesh_terms: D003140:Communicable Disease Control / Q000266:history*; D004196:Disease Outbreaks / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008910:Minnesota; D011634:Public Health / Q000266:history*; D012899:Smallpox / Q000266:history*; D014504:Urban Health / Q000266:history*