Ya.E. KOGAN, A.A. GAFAROVA Kazan State Medical Academy — Branch Campus of the RMACPE MOH Russia, 36 Butlerov Str., Kazan, Russian Federation, 420012 Kogan Ya.E. — Cand. Med. Sc., Assistant at the Department of Obstetrics and Gynecology No.1, tel. (843) 236-46-41, e-mail: yanak77@mail.ru Gafarova A.A. — Cand. Med. Sc., Associate Professor of the Department of […]