G.R. FATKULLINA, V.A. ANOKHIN, R.I. AZYUKOVA Kazan State Medical University, 49 Butlerov St., Kazan, Russian Federation, 420012 Fatkullina G.R. — Cand. Med. Sc., Associate Professor of the Department of Children’s Infections, tel. (843) 267-80-06, e-mail: ftkguzel@mail.ru Anokhin V.A. — D. Med. Sc., Professor of the Department of Children’s Infections, tel. (843) 267-81-00, е-mail: anokhin56@mail.ru Azyukova […]