Rapid Detection of Streptococcus Pyogenes’ Antigens in Patients of 0 to 14 Years of Age, Assisted in Two Pediatric Emergency Wards (2 14 2018-4 13 2018). Arch Pediatr Urug 2023, 94 (1), e201. https://doi.org/10.31134/ap.94.1.2.