Vaccination : arguments pro and con : with a chapter on the hygiene of smallpox / by Joseph F. Edwards.

Licence: Public Domain Mark

Credit: Vaccination : arguments pro and con : with a chapter on the hygiene of smallpox / by Joseph F. Edwards. 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.)