Simas A, Rolas C, Sousa G, Pimentel MR. A Case of Extensive Pneumomediastinum Caused by Dental Treatment. SPMI CR [Internet]. 2024 Feb. 26 [cited 2024 Dec. 21];2(1):29-30. Available from: https://casereports.spmi.pt/index.php/cr/article/view/32