Kundu, D., Ray, D., Ghosh, S., Gon Chowdhury, D., Dutta, S. and Dhar, A. 2016. Relation of elevated serum ferritin levels to hypothyroidism in children with beta-thalassemia major. International Journal of Medical Research and Review. 4, 12 (Dec. 2016), 2120-2124. DOI:https://doi.org/10.17511/ijmrr.2016.i12.07.