Wyke, M.N.Z., Min Htet San, Zaw Linn Maung, Win Htut Nyein, Thant Lwyn San and Khin Aung Htun 2025. Case Report: Upper Gastrointestinal Bleeding Due to Gastric Ulceration over Intraluminal Gastrointestinal Stromal Tumor (GIST) at the Fundus of the Stomach . International Journal of Medical Science and Clinical Research Studies . 5, 1 (Jan. 2025), 121–125. DOI:https://doi.org/10.47191/ijmscrs/v5-i01-22.