PREVALENCE OF HEPATITIS B VIRUS INFECTION AMONG BLOOD DONORS IN DISTRICT BAJAUR, KHYBER PAKHTUNKHWA, PAKISTAN. The Research of Medical Science Review, [S. l.], v. 4, n. 4, p. 106–117, 2026. Disponível em: https://medicalsciencereview.com/index.php/Journal/article/view/3442.. Acesso em: 18 oct. 2026.