β-Lactam Allergy and Cross-Reactivity: A Clinician’s Guide to Selecting an Alternative Antibiotic
Cristiano Caruso,1 Rocco Luigi Valluzzi,2 Stefania Colantuono,1 Francesco Gaeta,1 Antonino Romano3,4 1Allergy Unit, Columbus Hospital, Fondazione Policlinico A.Gemelli, IRCCS, Rome, Italy; 2Department of Pediatrics, Division of Allergy, Pediatric Hospital Bambino Gesù, Rome, Vatican City, Italy; 3Oasi Research Institute-IRCCS, Troina, Italy;