Armand Ugon C, Kamaid E, Soto J, Belloso R, Iraola ML. Leiomyosarcoma of the duodenojejunal flexure. Cir. Urug. [Internet]. 1978 Mar. 6 [cited 2026 May 25];48(3):260-2. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2912