R.KH. ZULKARNEEV, T.R. BIKTASHEV, A.S. RAKHIMKULOV, YU.F. SAFINA, SH.R. ZULKARNEEV Bashkir State Medical University of the Ministry of Health of the Russian Federation, Ufa  Contact details: Zulkarneev R.Kh. — MD, Professor of the Department of Internal Diseases Address: 3 Lesnoyproezd St., Ufa, Russian Federation, 450071, tel.: +7 (347) 246-53-97, e-mail: zurustem@mail.ru  The purpose — to […]