Galli M, De Soccio G, Cialente F, Candelori F, Federici FR, Ralli M, de Vincentiis M, Minni A. Chronic maxillary sinusitis of dental origin and oroantral fistula: The results of combined surgical approach in an Italian university hospital. Biomol Biomed [Internet]. 2020Nov.2 [cited 2023Mar.22];20(4):524-30. Available from: https://www.bjbms.org/ojs/index.php/bjbms/article/view/4748