Tiscornia, Eduardo, Alicia Delgado, Mario Sálice, Isidro León, Enrique Sojo, Luis Carriquiry, and Ruben Alfonso. 1984. “Extraction of Intracardiac and Great Vessels Foreign Bodies by Means of Catheterism”. Cirugía Del Uruguay 54 (1):59-61. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3522.