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Credit
O ventiliatsii passazhirskikh vagonov : dissertatsiia na stepen' doktora meditsiny / Mikhaila Pavlovich Taratkevicha ; tsenzorami, po porucheniiu Konferentsii, byli professory Aleksiei Petrovich Dobroslavin, Nikolai Grigor'evich Egorov i privat-dotsent Ivan ALeksandrovich Verevkin. 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.