E.A. KUSAMATOVA1, E.M. MIRZAGAYANOVA1, G.I. NURULLINA1, T.N. KHALFINA1, O.YU. FAHRUTDINOVA2  1Kazan State Medical University, Kazan 2Republic Clinical Hospital, Kazan  Contact details: Nurullina G.I. — PhD (Medicine), Associate Professor of the Department of Hospital Therapy Address: 49 Butlerov St., Russian Federation, Kazan, 420012, tel.: +7 (843) 290-18-20, e-mail: nurguzel@yandex.ru  The purpose — to determine the features of the body’s biocomposition […]