TY JOUR TI TREATMENT OF SACROCOCCYGEAL TERATOBLASTOMA IN CHILDREN KW sacrococcygeal teratoblastoma KW children KW surgical treatment JO Acta biomedica scientifica AU Ursulenko, E.. AU Umnova, S.. AU Ovanesyan, S.. AU Kaygorodova, I.N. AU Stalmakhovich, V.N. AU Tolmacheva, O.. PY 2016 IS 1 PB Scientific Center for Family Problems and Human Reproduction