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Credit
K voprosu ob utomliaemosti sietchatoi obolochki pazlichnymi tsvietami (krasnym, zelenym i sinim) : dissertatsiia na stepen' doktora meditsiny / Evgeniia Samuilova ; tsenzorami, po naznacheniiu Konferentsii, byli professory V.I. Dobrovol'skii, I.R. Tarkhanov i privat-dotsent F.A. Erofieev. Public Domain Mark. Source: Wellcome Collection.
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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.