Ameli, Franco, Fabio Brocchetti, Sofia Mignosi, Maria Angela Tosca, Fabio Gallo, and Giorgio Ciprandi. 2020. “Recurrent Respiratory Infections in Children: A Study in Clinical Practice”. Acta Biomedica Atenei Parmensis 91 (4): e2020179. https://doi.org/10.23750/abm.v91i4.8585.