A. H. Colorado Q. and Ángela M. Calle L., “Malignant pericardial effusion. A case report and literature review”, Med UPB, vol. 21, no. 2, pp. 137–144, Dec. 2002, Accessed: Jun. 12, 2026. [Online]. Available: https://revistas.upb.edu.co/index.php/medicina/article/view/3135