I.V. KLYUCHAROV1,2, А.А. KHASANOV1,2, I.R. GALIMOVA1,2, R.F. GAYFULLIN2 1Kazan State Medical University, 49 Butlerov St., Kazan, Russian Federation, 420012 2Republican Clinical Hospital of the MH of RT, 138 Orenburgskiy trakt, Kazan, Russian Federation, 420064 Klyucharov I.V. — Cand. Med. Sc., Associate Professor of the Department of Obstetrics and Gynecology № 1, tel. +7-917-282-44-74, e-mail: [email protected] […]