Filartiga Lacroix A, Wattiez González CR, Giménez Villarejo A, Lemir Marchese PE. Leiomyosarcoma of the esophagus. Cir. Urug. [Internet]. 1997 Apr. 22 [cited 2026 May 25];67(4):250-4. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4536