Maenhout, Marine, Maxime Gudelj, and Allison Gilbert. “Pott’s Puffy Tumour: A Rare Complication of Sinusitis”. European Journal of Case Reports in Internal Medicine 11, no. 4 (March 11, 2024). Accessed May 13, 2024. https://www.ejcrim.com/index.php/EJCRIM/article/view/4287.