Khan TS, Rizvi F. HEPATITIS B SEROPOSITIVITY AMONG CHRONIC LIVER DISEASE PATIENTS IN HAZARA DIVISION PAKISTAN. J Ayub Med Coll Abbottabad [Internet]. 2003 Oct. 31 [cited 2025 Mar. 14];15(3). Available from: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/3980