KHAN, F. M.; KHAN, K. Leiomyosarcoma Arising in Duplication Cyst of Small bowel Presenting With lower urinary Tract Symptoms. A case Report and Literature Review. Journal of Postgraduate Medical Institute, [S. l.], v. 10, n. 1, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/530. Acesso em: 5 may. 2024.