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Credit
Untersuchungen über die Zersetzung des Eiweisses im Thierkörper unter dem Einflusse von Morphium, Chinin und arseniger Säure / von Hermann v. Boeck. 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.