M.E. ZHELEZOVA¹, B.K. BEKTUR², R.I. SHARIPOVA²  ¹Institute of Fundamental Medicine and Biology of Kazan Federal University, Kazan ²Department of the medico-sanitary unit of the Kazan Federal University, Kazan  Contact details: Zhelezova M.E. — MD, Professor of the Department of Surgery, Obstetrics and Gynecology Address: 74 Karl Marks St., Russian Federation, Kazan, 420012, tel.: +7 (843) […]