R.F. KHAMITOV1, L.A. DORONINA2, E.V. DEMYANOVA3 1Kazan State Medical University, 49 Butlerov Str., Kazan, Russian Federation, 420012 2Kazan State Medical Academy, 36 Butlerov Str., Kazan, Russian Federation, 420012 3Territorial Fund of Obligate Medical Insurance of Tatarstan Republic, 6 Veterinarnaya Str., Kazan, Russian Federation, 420097   Khamitov R.F. ― D. Med. Sc., Professor, Head of the […]