F.V. VALEEVA¹, T.S. YYLMAZ¹, T.A. KISELEVA¹, L.T. BAREEVA² ¹Kazan State Medical University, Kazan ²Republic Clinical Hospital of the Ministry of Healthcare of the Russian Federation, Kazan  Contact details: Yylmaz T.S. — PhD (medicine), Associate Professor of the Department of Endocrinology Address: 49 Butlerov St., Kazan, Russian Federation, 420012, tel.: + 7-917-399-84-89, e-mail: tsmetannikova@yandex.ru The article […]