KHURRAM, M.; JAVED, S.; KHAAR, H. tul B.; GORAYA, M. F.; HASAN, Z. Endoscopic Evaluation of 2484 Patients with Upper GI Haemorrhage. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 7, n. 2, 2026. DOI: 10.37939/jrmc.v7i2.3265. Disponível em: https://www.journalrmc.com/index.php/JRMC/article/view/3265. Acesso em: 5 may. 2026.