Five dogs undergoing experiments on gastric secretion in the Physiology Department, Imperial Institute of Experimental Medicine, St Petersburg. Photograph, 1904.

Date:
[1904]
Reference:
11949i

Licence: Public Domain Mark

Credit: Five dogs undergoing experiments on gastric secretion in the Physiology Department, Imperial Institute of Experimental Medicine, St Petersburg. Photograph, 1904. Wellcome Collection. Source: Wellcome Collection.

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