Assessing the prevalence and characteristics of self-reported penicillin allergy in Saudi Arabian population: A nationwide cross-sectional study oleh Shuroug A. Alowais, Sumaya N. Almohareb, Khalid Bin Saleh, Ibrahim M. Asiri, Hisham A. Badreldin, Lena Alqazlan, Maram Albasseet, Lolwa Fetyani, Lina Ali Alshehri, Areej M. Almutairi