TY - GEN AU - Di Gregorio,D AU - D'Orazio,G AU - La Torre,M TI - [Common truncus arteriosus: uni- and bi-dimensional echocardiography] SN - 0037-878X PY - 1981///1221 KW - Child, Preschool KW - Echocardiography KW - Humans KW - Male KW - Truncus Arteriosus, Persistent KW - diagnosis N1 - Publication Type: Case Reports; Journal Article ER -