Pneumomediastinum, Pneumoperitoneum, Pneumothorax and Cervical Subcutaneous Emphysema Following Diagnostic Colonoscopy: A Case Report . Annals of Medical Research, [S. l.], v. 16, n. 3, p. 0185–0187, 2021. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/3428. Acesso em: 11 may. 2025.