SHOHAB, S.; MUNTAHA, S. T.; ZAIN, J.; KHAN, J. A.; AHMAD, R. Frequency of Hepatitis B Infection in Vaccinated Children with β-Thalassemia Major Receiving Multiple Transfusions . Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 29, n. 4, 2025. DOI: 10.37939/jrmc.v29i4.2499. Disponível em: https://mail.journalrmc.com/index.php/JRMC/article/view/2499. Acesso em: 20 jan. 2026.