Frequency of Hepatitis B Virus and Hepatitis C Virus Infection in Beta Thalassemia Major Children in Tertiary Care Hospital. Indus Journal of Bioscience Research, [S. l.], v. 3, n. 1, p. 444–448, 2025. DOI: 10.70749/ijbr.v3i1.490. Disponível em: https://ijbr.com.pk/IJBR/article/view/490. Acesso em: 14 aug. 2025.