IQBAL, A.; ANIS, M. W.; YOUNUS, M. I. Pneumoperitoneum: A rare life threatening complication post ERCP!. Journal of the Pakistan Medical Association, [S. l.], v. 72, n. 12, p. 2585–2585, 2022. DOI: 10.47391/JPMA.6698. Disponível em: https://jpma.org.pk/index.php/public_html/article/view/6698. Acesso em: 21 jun. 2026.