POOR, D.; RAMIREZ, M.; MCGOVERN, T.; SHROFF, N. A rare cause of pneumoperitoneum. Emergency Care Journal, [S. l.], v. 13, n. 1, 2017. DOI: 10.4081/ecj.2017.6606. Disponível em: https://www.pagepressjournals.org/ecj/article/view/6606. Acesso em: 26 apr. 2024.