Sigmoidoscopy : a new instrument / by Anthony Bassler.
- Bassler, Anthony, 1874-
- Date:
- 1911
Licence: In copyright
Credit: Sigmoidoscopy : a new instrument / by Anthony Bassler. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
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