Furci, F.; Olivieri, B.; Benda, L.; Robbi, F.; Vallicella, S.; Gangemi, S.; Senna, G.; Caminati, M. Allergen-Specific Immunotherapy and COVID-19: What Happened?. Allergol Immunopathol 2023, 51 (2), 148-150. https://doi.org/10.15586/aei.v51i2.796.