JOURNAL OF PEDIATRIC ENDOCRINOLOGY & METABOLISM, vol.16, no.2, pp.197-202, 2003 (SCI-Expanded)
Background. Iodine deficiency is a major health problem worldwide. Goiter prevalence and the median urinary iodine concentration in a population usually define endemic iodine deficiency. In addition to goiter prevalence and median urinary concentration, thyroid stimulating hormone (TSH) and thyroxine have been used as iodine deficiency indicators.