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Credit
The surgical treatment of trachoma : a paper read in the Section of Ophthalmology, at the Annual Meeting of the British Medical Association, at Nottingham, July, 1892 / by Sydney Stephenson. Public Domain Mark. 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.