TY JOUR TI ULTRASOUND DIAGNOSIS OF NONCOMPACTION OF THE LEFT VENTRICULAR MYOCARDIUM KW JO Acta biomedica scientifica AU Barakin, A.O. AU Bregel, L.V. AU Subbotin, V.M. AU Efremova, O.S. PY 2017 IS 2 PB Scientific Center for Family Problems and Human Reproduction