DEVDAT. Common Endoscopic Findings in Anemic Patients Presenting with Upper Gastrointestinal Bleeding. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 16, n. 06, p. 970, 2022. DOI: 10.53350/pjmhs22166970. Disponível em: https://pjmhsonline.com/pjmhs/article/view/2142. Acesso em: 9 jun. 2026.