title: Benjamin Waterhouse and the introduction of vaccination. By John B. Blake, 1957.
authors.forename: J B
authors.initials: JB
authors.lastname: Blake
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012899:Smallpox / Q000266:history*; D014481:United States; D014611:Vaccination / Q000266:history*