1. Dietary Reference Intakes for vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc;Food and Nutrition Board,2001
2. Iodine Deficiency Disorders (IDD) and their eradication;Hetzel;Lancet,1983
3. Hetzel BS, editor senior. In: Delange F, Dunn JT, Ling J, Mannar V, Pandav C, editors. Towards the global elimination of brain damage due to iodine deficiency. Delhi: Oxford University Press; 2004.
4. The potential repercussions of maternal, fetal, and neonatal hypothyroxinemia on the progeny;Glinoer;Thyroid,2000
5. Iodine deficiency as a cause of brain damage;Delange;Postgrad Med J,2001