I.P. Pavlov and students in the vivisection room, Physiology Department at the Imperial Institute of Experimental Medicine, St Petersburg. Photograph, 1904.

    Date:
    [1904]
    Reference:
    11938i

    Licence: Public Domain Mark

    Credit: I.P. Pavlov and students in the vivisection room, Physiology Department at the Imperial Institute of Experimental Medicine, St Petersburg. Photograph, 1904. Wellcome Collection. Source: Wellcome Collection.

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