Zagia M, Cassinelli D. Chronic ulcerative colitis. Suppurative pericarditis. Abdominal pericardiectomy. Cir. Urug. [Internet]. 1972 Feb. 13 [cited 2026 Mar. 29];42(4):293-4. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2260