HYDROXYUREA TREATMENT AND REDUCTION IN TRANSFUSION DEMAND IN Β-THALASSEMIA MAJOR: EVIDENCE FROM THE HOSPITAL-BASED STUDY IN KARACHI. Biosci. Insights. [Internet]. 2026 Aug. 31 [cited 2026 Nov. 10];3(02):351-6. Available from: https://biosciinsights.com/index.php/BI/article/view/93