P. Gupta, M. Gupta, P. Nyati, S. P. Raipurkar, S. Tripathi, and S. Thora, “A concurrent parallel study to compare the efficacy and safety of oral iron chelators, defrasirox and defriprone in patients of beta thalassaemia major”, Int J Basic Clin Pharmacol, vol. 7, no. 5, pp. 1028–1035, Apr. 2018.