K.V. PHATKULLIN1, A.Zh. GILMANOV1, D.V. KOSTYUKOV2 1Bashkir State Medical University, 3 Lenina St., Ufa, Russian Federation 450000 2Research and Production Enterprise TEKHNOMEDICA, P.O. Box 1, Moscow, Russian Federation 127081 Phatkullin K.V. — postgraduate student of the Department of laboratory diagnostics of Institute of Postgraduate Education, tel. +7-965-922-19-92, e-mail: [email protected] Gilmanov A.Zh. — D. Med. Sc., […]