М.V. МARKEEVA2, О.V. MAREEV2, V.N. NIKOLENKO1, G.O. MAREEV2, O.YU. ALESHKINA2, A.B. KNYAZEV2 1The First Moscow State Medical University named after I.M. Sechenov, 8 Trubetskaya St., building 1, Moscow, Russian Federation, 119991 2Saratov State Medical University named after V.I. Razumovsky, 112 B.Kazachya St., Saratov, Russian Federation, 410012  Мarkeeva М.V. — Аssistant of the Department of Otolaryngology, […]