Federici FR, D’Angeli G, Pingitore G, Riccardi A, Vannini V, Corsi A, D’Erme G. Correlation between fungus ball of maxillary sinus and previous root canal therapy. Case report and narrative literature review. Ann Stomatol (Roma) [Internet]. 2025 Jan. 28 [cited 2025 Feb. 5];16(4):250-5. Available from: https://www.annalidistomatologia.eu/ads/article/view/364