TY - GEN ED - World Health Organization. Nutrition Unit. ED - Micronutrient Deficiency Information System Project. TI - Global prevalence of iodine deficiency disorders T2 - MDIS working paper PY - 1993/// CY - Geneva : PB - World Health Organization KW - Iodine KW - Deficiency KW - Deficiency diseases KW - Epidemiology ER -