AVINASH KUMAR; AMIT KUMAR SINGH; ANJALI KUMARA; AMIT KISHOR. A study on clinical and endoscopic profile of patients of upper gastrointestinal bleed in a tertiary care hospital in Southern Bihar. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 10, p. 202–204, 2021. Disponível em: https://ijhcr.com/index.php/ijhcr/article/view/1635. Acesso em: 5 feb. 2025.