Diagnostic Evaluation of Patients Presenting with Rectal Bleeding by Colonoscopy. Journal of Institute of Medicine Nepal, [S. l.], v. 42, n. 1, p. 36–39, 2020. DOI: 10.3126/jiom.v42i1.37423. Disponível em: https://nepjol.info/index.php/JIOM/article/view/37423. Acesso em: 4 jul. 2026.