Gatti, Adriana, Eduardo Henderson, Gerardo Bruno, Carlos Barrozzi, Alberto Estefan, and Mariella Rondán. 1995. “Anorectal Leiomyosarcoma”. Cirugía Del Uruguay 65 (3):178-82. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4203.