AHMED, Hameed et al. STATUS AND ATTITUDE TOWARDS HEPATITIS ’B’ VIRUS VACCINATION IN STAFF OF LADY READING HOSPITAL PESHAWAR. Journal of Postgraduate Medical Institute, [S. l.], v. 23, n. 3, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/252. Acesso em: 6 jun. 2025.