Careddu, Lucio, Francesco D Petridis, Emanuela Angeli, Giorgio Romano, Andrea Donti, and Gaetano D Gargiulo. 2019. “Tetralogy of Fallot Whit a ‘contralateral’ Ductus Arteriosus”. Acta Bio Medica Atenei Parmensis 90 (2), 331-32. https://doi.org/10.23750/abm.v90i2.6995.