Abdul Wahid, S. F., Rahmat, R., Azhar, S., Hussin, N. H., & Keng, C. S. (2007). Hydroxyurea appears beneficial in patients with beta-thalassaemia major and intermedia. Medical Journal of Indonesia, 16(2), 78–83. https://doi.org/10.13181/mji.v16i2.259