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Persons / Petrov-Maslakov Mikhail Andreevich scientist , physician
Ott Institute of Obstetrics and Gynaecology

OTT INSTITUTE OF OBSTETRICS AND GYNAECOLOGY, a research institute situated at 3 Mendeleevskaya Street. It was founded in 1797 on the initiative of Empress Maria Fedorovna as the Midwifery Institute named the Imperial Midwifery Institute from 1828