KANANI, E. Pneumomediastinum with COVID-19: a natural process or complication? A literature review. International Surgery Journal, [S. l.], v. 7, n. 11, p. 3868–3875, 2020. DOI: 10.18203/2349-2902.isj20204712. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/6535. Acesso em: 12 feb. 2025.