ESPINOZA ROMO, D. A.; PEÑÚÑURI DOMÍNGUEZ, D. J. A. .; GUERRA, D. D. A.; RAMÍREZ ORTIZ, D. E. C. Upper Gastrointestinal Bleeding as Presentation of Gastric Gastrointestinal Stromal Tumor: Case Report. International Journal of Medical Science and Clinical Research Studies , [S. l.], v. 6, n. 06, p. 1181–1183, 2026. DOI: 10.47191/ijmscrs/v6-i6-23. Disponível em: https://ijmscrs.com/index.php/ijmscrs/article/view/2887. Acesso em: 25 oct. 2026.