%0 Journal Article %T PURPOSE PROPHYLAXIS OF THE INSUFFICIENCY OF VITAMIN D IN THE POPULATION OF THE IRKUTSK REGION %A Spasich, T.A. %A Reshetnik, L.A. %A Zhdanova, Y.Y. %A Chubarova, N.E. %A Promtov, M.V. %A Rumyantsev, K.S. %A Boskholov, B.V. %K vitamin D, hypovitaminosis and vitamin D deficiency, 25(OH)D3, children, skin phototypes, ultraviolet radiation, precipitation %J Acta biomedica scientifica %D 2018 %N 2 %P 5 %I Scientific Center for Family Problems and Human Reproduction