P.S. ANDREEV, A.P. SKVORTSOV Republican Clinical Hospital of the Ministry of Health Republic of Tatarstanб 138 Orenburgskiy trakt, 420064, Kazan, Russian Federation Andreev P.S. —  PhD (medicine), Head of Traumatology and Orthopedic (Pediatric) Department, tel.: (843) 296-31-40, e-mail: [email protected] Skvortsov A.P. —  D.Sc. (medicine), Chief Researcher of the Research Department, tel.: (843) 296-31-40, e-mail: rkb_nauka […]

M.A. RYABOVA, N.А. SHUMILOVA, L.V. PESTAKOVA, Е.К. TIKHOMIROVA Pavlov First Saint Petersburg State Medical University, 6-8 Leo Tolstoy Str., Saint Petersburg, Russian Federation, 197022  Ryabova M.A. — Doc. Med. Sc., Professor of the Otorhinolaryngology Department, tel. (812) 338-71-76, e-mail: [email protected] Shumilova N.A. — Cand. Med. Sc., Assistant Lecturer of the Otorhinolaryngology Department, Researcher at the […]

L.A. KATARGINA, E.V. MAZANOVA, A.O. TARASENKOV Moscow Research Institute of Eye Diseases named after Helmholtz, 14/19 Sadovaya-Chernogryazskaya Str., Moscow, Russian Federation, 105062 Katargina Lyudmila Anatolyevna — DM, Professor, Head of the Department of Pediatric Ophthalmology, Deputy Director for Science, tel. (495) 608-41-62, e-mail: [email protected] Mazanova Ekaterina Viktorovna — PhD (Medicine), researcher of the Department of Pediatric […]