M.M. MINNULLIN1, I.V. ZAYNULLIN1, R.A. ZEFIROV1, A.A. VANYUSHIN1, К.А. MALYKIN1, А.P. TOLSTIKOV1,2 1Republican Clinical Hospital of the MH of RT, 138 Orenburgskiy Tract, Kazan, Russian Federation, 420064 2Kazan State Medical University, 49 Butlerov St., Kazan, Russian Federation, 420012 Minnullin M.M. — Cand. Med. Sc., first deputy chief doctor, tel. (843) 231-20-60, e-mail: [email protected] Zaynullin I.V. […]