Jejunal Duplication Cyst - a Rare Cause of Massive Gastrointestinal Bleeding: A Case Report. Dhaka Shishu (Child) Hosp. J. [Internet]. 2021 Feb. 3 [cited 2026 Jul. 3];34(1):55-8. Available from: https://banglajol.info/index.php/DSHJ/article/view/51830