HAQ, Mazhar ul; YOUSAF, Muhammad; HALEEM, Aamer; HASSAN, Ahmad. Prevalence of Hepatitis B Virus in Liver Disease in Bahawalpur. Journal of Postgraduate Medical Institute, [S. l.], v. 4, n. 1, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/369. Acesso em: 5 dec. 2025.