Epidemiological essays / by F.G. Crookshank.
- Crookshank, F. G. (Francis Graham), 1873-1933.
- Date:
- 1930
Licence: Public Domain Mark
Credit: Epidemiological essays / by F.G. Crookshank. Source: Wellcome Collection.
152/154 (page 138)
Licence: Public Domain Mark
Credit: Epidemiological essays / by F.G. Crookshank. Source: Wellcome Collection.