TY JOUR TI ASVAL – A NEW METHOD OF TREATMENT OF VARICOSE VEINS OF THE LEGS KW JO Acta biomedica scientifica AU Smirnov, A.A. AU Privalov, Y.A. AU Kulikov, L.K. AU Sobotovich, V.F. PY 2017 IS 2 PB Scientific Center for Family Problems and Human Reproduction