Ophthalmic therapeutics / by Geo. S. Norton.
- Norton, Geo. S. (George Salmon), 1851-1891.
- Date:
- 1882
Licence: Public Domain Mark
Credit: Ophthalmic therapeutics / by Geo. S. Norton. Source: Wellcome Collection.
347/374 (page 341)
Licence: Public Domain Mark
Credit: Ophthalmic therapeutics / by Geo. S. Norton. Source: Wellcome Collection.