title: A vaccine scare in 19th century Northampton.
authors.forename: A N
authors.initials: AN
authors.lastname: Williams
mesh_terms: D004739:England; D049672:History, 19th Century; D006801:Humans; D012900:Smallpox Vaccine / Q000266:history*; D014611:Vaccination / Q000266:history
chemical_list: D012900:Smallpox Vaccine