S.A. KARPISHCHENKO, G.V. LAVRENOVA, A.N. BERVINOVA Pavlov First Saint Petersburg State Medical University, 6-8 Leo Tolstoy Str., Saint Petersburg, Russian Federation, 197022  Karpishchenko S.A. — D. Sc. (medicine), Professor of the Otorhinolaryngology Department, e-mail: [email protected] Lavrenova G.V. — D. Sc. (medicine), Professor of the Otorhinolaryngology Department, e-mail: [email protected] Bervinova A.N. — resident doctor of the […]

S.A. KARPISHCHENKO, O.M. KOLESNIKOVA, Yu.V. LEGKOVA Pavlov First Saint Petersburg State Medical University, 6-8 Leo Tolstoy Str., Saint Petersburg, Russian Federation, 197022   Karpishchenko S.A. ― Doc. Med. Sc., Professor of the Otorhinolaryngology Department, e-mail: [email protected] Kolesnikova O.M. ― Cand. Med. Sc., Associate Professor of the Otorhinolaryngology Department, e-mail: [email protected] Legkova Yu.V. ― clinical resident of […]

S.A. KARPISHCHENKO, G.V. LAVRENOVA, E.I. MURATOVA Pavlov First Saint Petersburg State Medical University, 6-8 Leo Tolstoy Str., Saint Petersburg, Russian Federation, 197022  Karpishchenko S.A. ― Doc. Med. Sc., Professor of the Otorhinolaryngology Department, tel. +7-911-717-62-26, e-mail: [email protected] Lavrenova G.V. ― Doc. Med. Sc., Professor of the Otorhinolaryngology Department, tel. +7-921-916-63-82, e-mail: [email protected] Muratova E.I. ― […]

S.A. KARPISHCHENKO, E.V. BOLOZNEVA, E.A. GOREVA First Saint Petersburg State Medical University named after Academician I.P. Pavlov, 6-8 L’va Tolstogo St., Saint-Petersburg, 197022 Karpishchenko S.A. — DM, Professor, Head of the Otorhinolaryngology Department, tel. (812) 338-70-19, e-mail: [email protected] Bolozneva E.V. — Assistant Lecturer of the Otorhinolaryngology Department, tel. (812) 338-70-19, e-mail: [email protected]u Goreva E.A. — […]

S.A. KARPISHCHENKO, S.V. BARANSKAYA First Saint Petersburg State Medical University named after Academician I.P. Pavlov, 6-8 Lev Tolstoy Str., Saint Petersburg, Russian Federation, 197022 Karpishchenko S.A. — DM, Professor, Head of the Otolaryngology Department, tel. (843) 499-70-19, e-mail: [email protected] Baranskaya S.V. — clinical resident doctor of the Department of Otolaryngology with clinics, tel. (812) 499-71-76, […]

S.A. KARPISHCHENKO, O.E. VERESHCHAGINA, E.V. OSIPENKO First Saint Petersburg State Medical University named after Academician I.P. Pavlov, 6-8 Lev Tolstoy Str., Saint Petersburg, Russian Federation, 197022 Karpishchenko S.A. — DM, Professor, Head of the Otolaryngology Department with clinics, tel. (843) 499-70-19, e-mail: [email protected] Vereshchagina O.E. — PhD (Medicine), doctor-otolaryngologist of Otolaryngology Clinic, tel. (812) 499-70-19, […]