Ballini, G.; Gavagni, C.; Guidotti, C.; Ciolini, . G.; Liccioli , G.; Giovannini, M.; Sarti, L.; Ciofi, D.; Novembre, E.; Mori, F.; Barni, S. Frequency of Positive Oral Food Challenges and Their Outcomes in the Allergy Unit of a Tertiary-Care Pediatric Hospital. Allergol Immunopathol 2021, 49 (3), 120-130. https://doi.org/10.15586/aei.v49i3.103.