Estrugo R, Matteucci P, Bowley R, Lapiedra E. Gastroduodenojejunal Invagination of Bleeding Gastric Schwannoma. Cir. Urug. [Internet]. 1981 Mar. 30 [cited 2026 Jun. 14];51(3):286-9. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3350