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Credit
O vliianii fizicheskikh svoistv pochvy na kolichestvennoe soderzhanie v nei mikroorganizmov : dissertatsiia na stepen' doktora meditsiny / Abrama Toporova ; tsenzorami dissertatsii po porucheniiu Konferentsii, byli professory Dobroslavin, Batalin i privat-dotsent Sudakov. 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.