S. Poudel, R. Devkota, A. Sharma, R. K. Karna, S. Shrestha, and S. C. Poudel, “Profiles and Inhospital Outcomes of Patients with Acute Upper Gastrointestinal Bleeding in a Tertiary Care Center”, J Nobel Med Coll, vol. 11, no. 2, pp. 74–78, Dec. 2022.