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Credit
Report on the surgical considerations in regard to the propriety of an operation for the separation of Eng and Chang Bunker, commonly known as the Siamese twins : deduced from an autopsy made by the commission appointed by the College of Physicians of Philadelphia, February, 1874 / by William H. Pancoast. 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.