Vaccinia and variola : a study of their history / by John B. Buist.
- Buist, John B. (John Brown), 1846?-1915.
- Date:
- 1887
Licence: Public Domain Mark
Credit: Vaccinia and variola : a study of their history / by John B. Buist. Source: Wellcome Collection.
272/293 (page 207)