L.S. FATKULLINA1, I.S. RAGINOV2, I.F. FATKULLIN1, A.R. YUSUPOV1, E.E. VOLKOVA1, E.I. ZAINUTDINOVA1  1Kazan State Medical University, Kazan, Russia 2Republic Clinical Hospital, Kazan, Russia Contact: Fatkullina Larisa Sergeyevna – Cand. Sci. (Medicine), Associate Professor of the Department of Obstetrics and Gynecology named after Prof. V. S. Gruzdev Address: 49 Butlerov St., 420012 Kazan, tel.: +7-953-405-67-47, e-mail: fatkullinalara@gmail.com https://orcid.org/0000-00030361-2785 […]