TY CONF TI Clinical manifestations in the oral cavity and laboratory parameters with iron and B12 deficiency anemia KW anemia KW iron deficiency KW B12-deficiency KW mouth KW dentistry JO International Congress "dentistry of The great Urals" November 29-December 1, 2017 Youth scientific school on fundamental dentistry AU Gegalina, N.M. AU Svetlakova, E.N. AU Zholondziovskiy, P.A. AU Timerbulatov, A.D. AU Vahitova, E.B. PY 2024 PB TIRAZH Publishing House