Stopyra, L. et al. 2025. Case of Tetanus with Streptococcus Pyogenes Superinfection in a Thirteen-Year-Old Boy with Unknown Vaccination History: A Diagnostic and Therapeutic Study. Journal of Education, Health and Sport. 79, (Mar. 2025), 58144. DOI:https://doi.org/10.12775/JEHS.2025.79.58144.