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Credit
Letter from Doctor Edward Jenner, to William Dillwyn, Esq., on the effects of vaccination, in preserving from the small-pox : to which are added sundry documents relating to vaccination, referred to and accompanying the letter. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)