Praderi, José, Jorge Bermúdez Belbussi, Winston Abascal, Juan Falchetti, and Alfredo Armand Ugon. 1985. “Leiomyosarcoma of Small intestine.: Six New Cases”. Cirugía Del Uruguay 55 (1):32-36. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3644.