Cesario, Silvia, Serena Scida, Chiara Miraglia, Alberto Barchi, Antonio Nouvenne, Gioacchino Leandro, Tiziana Meschi, Gian Luigi de’ Angelis, and Francesco Di Mario. 2018. “Diagnosis of GERD in Typical and Atypical Manifestations”. Acta Bio Medica Atenei Parmensis 89 (8-S), 33-39. https://doi.org/10.23750/abm.v89i8-S.7963.