Chiew, J.Y., Thiruchelvam, J., Bin Rahmat, M.A., William, S.P., Bin Shafien, Z.I. and Banerjee, K.G. 2021. The key complications of beta thalassemia major: a review and update. International Journal of Research in Medical Sciences. 9, 6 (May 2021), 1846–1852. DOI:https://doi.org/10.18203/2320-6012.ijrms20212263.