B. Pun Magar, N. Thapa, E. Rana, K. R. Joshi, and A. P. Tiwari, “Seroprevalence of Hepatitis B Virus Surface Antigen (HBsAg) Positivity in KAHS Teaching Hospital, Jumla”, Journal of Karnali Academy of Health Sciences, vol. 3, no. 2, pp. 128–133, Dec. 2020.