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Credit
Beiträge zur Heilkunde, insbesondere zur Krankheits-, Genussmittel- und Arzneiwirkungs-Lehre nach eigenen Untersuchungen / von Friedrich Wilhelm Boecker. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by Royal College of Physicians, London. The original may be consulted at Royal College of Physicians, London.