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Credit
On the pathology and treatment of valvular disease of the heart and its secondary affections : being the Gulstonian lectures, delivered at the Royal College of Physicians in February 1851 / by Edward Latham Ormerod. 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.