RODRIGUES MORAIS, J. S.; MÔÇO, R. Hydropneumopericardium: A Rare Complication of an Oesophageal Tumour. European Journal of Case Reports in Internal Medicine, [S. l.], v. 9, n. 2, 2022. DOI: 10.12890/2022_003167. Disponível em: https://www.ejcrim.com/index.php/EJCRIM/article/view/3167. Acesso em: 27 apr. 2024.