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Credit
Geschichte der Forschungen über den Geburtsmechanismus / bearbeitet von C. Stammler, G. Knoes und M. Fresenius ; fortgesetzt von Gustav Brüel. 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.