Headache and ocular treatment / by Freeland Fergus.
- Fergus, A. Freeland (Andrew Freeland), 1858-1932.
- Date:
- 1908
Licence: In copyright
Credit: Headache and ocular treatment / by Freeland Fergus. Source: Wellcome Collection.
19/20 (page 19)
Licence: In copyright
Credit: Headache and ocular treatment / by Freeland Fergus. Source: Wellcome Collection.