Maskoen, A. M., L. Reniarti, N. I. Sumantri, and E. Sahiratmadja. “High Ferritin in Homozygous and Heterozygous β-Thalassemia Tends to Decrease Oxidative Stress Levels”. Universa Medicina, vol. 37, no. 2, May 2018, pp. 97-104, doi:10.18051/UnivMed.2018.v37.97-104.