Reform der Schutzpocken-Impfung durch die Vaccination direct von Kühen in ihrer praktischen Bedeutung / von Dr. med. Pissin.
- Pissin, Eugen R.
- Date:
- 1868
Licence: Public Domain Mark
Credit: Reform der Schutzpocken-Impfung durch die Vaccination direct von Kühen in ihrer praktischen Bedeutung / von Dr. med. Pissin. 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.
17/72 (page 9)