A.A. KHASANOV1, A.R. GALYAVEEVA1 ¹Kazan State Medical University of the Ministry of Health of the Russian Federation, Kazan ²Republican Clinical Hospital of the Ministry of Healthcare of the Republic of Tatarstan, Kazan  Khasanov A.A. — MD., Professor of the Department of Obstetrics and Gynecology named after V.S. Gruzdev, Perinatal Center Physician Address: 49 Butlerova St., […]