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Credit
Pitatel'nost' treski : opredielenie sostava i usvoiaemosti azotistykh chastei eia v kishechnom kanalie chelovieka : materialy k ucheniiu o pishchie (iz gigienicheskoi laboratorii professora A.P. Dobroslavina) : dissertatsiia na stepen' doktora meditsiny / I.I. Kiianitsyna. 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.