M.M. MINNULLIN¹, I.M. FATKHUTDINOV² ¹Republican Clinical Hospital of the MH of RT, 138 Orenburgskiy Trakt, Kazan, Russian Federation, 410064 ²Kazan State Medical University, 12 Butlerov Str., Kazan, Russian Federation, 420012 Minnullin M.M. ― Cand. Med. Sc., First Deputy Chief Doctor on Medical Unit, Head of Surgical Service, tel. (843) 231-20-60, e-mail: mailto:[email protected] Fatkhutdinov I.M. ― […]