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Credit
Observations on syphilis, and on inoculation as the means of diagnosis in ulcers and discharges invading the genital organs : comprising also a brief outline of the ancient and modern treatment of syphilis, and pointing to new views and to a new method of treating that disease / by John Crowch Christophers. 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.