SHAIKH, A.; SHOLAPUR, S.; TANDUR, A. A case report of duodenal carcinoid tumor causing gastric outlet obstruction. International Surgery Journal, [S. l.], v. 8, n. 7, p. 2176–2179, 2021. DOI: 10.18203/2349-2902.isj20212729. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/7560. Acesso em: 10 nov. 2025.