We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDevelopment of Smallpox Vaccine in England in the Eighteenth and Nineteenth CenturiesAuthorsDidgeon, J. A.PublicationBMJ, 1963, Vol 1, Issue 5342, p1367ISSN0959-8138Publication typearticleDOI10.1136/bmj.1.5342.1367