E.Yu. PONOMARYOVA, Yu.G. SHVARTS Razumovskiy Saratov State Medical University, 112 Bol’shaya Kazachya St., Saratov, Russian Federation 410012 Ponomaryova E.Yu. — Cand. Med. Sc., Associate Professor of Hospital Therapy Department of Therapy Faculty, tel. +7-917-214-16-75, email: ponomareva_elena1@mail.ru Shvatrs Yu.G. — D. Med. Sc., Professor, Head of Hospital Therapy Department of Therapy Faculty, tel. +7-927-220-11-01, email shwartz58@yandex.ru The work […]