Loong PDH, Fan LL, Ramasamy U. Gastric duplication cyst: rare cause of upper gastrointestinal bleeding in a young adult, with a review of literature. Int Surg J [Internet]. 2021 Nov. 26 [cited 2025 Nov. 7];8(12):3687-91. Available from: https://www.ijsurgery.com/index.php/isj/article/view/8339