Fernandes F, Paupério G, Rodrigues A. Pneumomediastinum: A Brief Review Of Literature Apropos Of A Case Report. Rev Port Cir Cardiotorac Vasc [Internet]. 2022 Oct. 5 [cited 2024 Nov. 23];29(3):67-9. Available from: https://pjctvs.com/index.php/journal/article/view/305