Pneumomediastinum, pneumopericardium pneumothorax and subcutaneous emphysema in Iranian COVID-19 patients. Journal of Current Biomedical Reports, [S. l.], v. 2, n. 4, p. 201–205, 2021. DOI: 10.52547/JCBioR.2.4.201. Disponível em: https://jcbior.homes/index.php/JCBioR/article/view/123. Acesso em: 11 jun. 2026.