title: The prevention of diphtheria in Canada and Britain 1914-1945.
authors.forename: J
authors.initials: J
authors.lastname: Lewis
mesh_terms: D002170:Canada; D004165:Diphtheria / Q000266:history*; D049711:History, Modern 1601-; D011315:Preventive Medicine / Q000266:history*; D006113:United Kingdom