KHATTAK, Abbas Khan; ULLAH, Aman; JAVED, Muhammad; ULLAH, Rafi; HASSAN, Muhammad Kamran; JADOON, Zahid; HAMEED, Khalid; KHAN, Ijaz Muhammad; KHAN, Aamir Ghafoor. TO FIND OUT THE FREQUENCY OF HEPATITIS B SURFACE ANTIGEN POSITIVITY IN MOTIVATED PEOPLE OF JAMRUD TEHSIL KHYBER AGENCY. Journal of Postgraduate Medical Institute, [S. l.], v. 23, n. 3, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/253. Acesso em: 5 jun. 2025.