Vaccina and variola : a study of their life history / by John B. Buist.

Licence: Public Domain Mark

Credit: Vaccina and variola : a study of their life history / by John B. Buist. Source: Wellcome Collection.

Provider: This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.