TY JOUR TI GENE OF FOLATE CYCLE MTHFR AND NUTRITION KW JO Acta biomedica scientifica AU Ievleva, K.D. AU Bairova, T.A. AU Kalyuzhnaya, O.V. AU Pervushina, O.A. AU Rychkova, L.V. AU Kolesnikova, L.I. AU Kolesnikov, S.I. PY 2017 IS 1 PB Scientific Center for Family Problems and Human Reproduction