Patient with Pneumomediastinum and Air in the Spine. Bangladesh Journal of Medical Science, [S. l.], v. 12, n. 4, p. 456–458, 2013. DOI: 10.3329/bjms.v12i4.16670. Disponível em: https://banglajol.info/index.php/BJMS/article/view/16670. Acesso em: 27 jun. 2026.