Cow-pock inoculation : The following facts are laid before the public for the encouragement of those, who entertain any doubt respecting the efficacy and success of vaccine inoculation ... / [John Theodore Archibald Reed].

Licence: Public Domain Mark

Credit: Cow-pock inoculation : The following facts are laid before the public for the encouragement of those, who entertain any doubt respecting the efficacy and success of vaccine inoculation ... / [John Theodore Archibald Reed]. Source: Wellcome Collection.