Dewanti, Carrina Nenggar, I Ketut Alit Utamayasa, and IDG Ugrasena. “The Correlation Between Serum Ferritin Levels and Impaired Heart Function in Children With Transfusion Dependent Thalassemia”. GSC Biological and Pharmaceutical Sciences 16, no. 2 (August 30, 2021): 190–195. Accessed August 25, 2024. https://gsconlinepress.com/journals/index.php/gscbps/article/view/gscbps-2021-0239.