Isfahan Thyroid Cohort Study Isfahan Thyroid Cohort Study (ITCS) Prevalence of Hyperthyroidism in Isfahan-Iran, in the Year 2006, Fifteen Years after Universal Salt Iodization: A Community Based Study The Prevalence of Thyroid Dysfunction in an Iodine-Sufficient Area in Iran Incidence of thyroid dysfunction in an Iranian adult population: the predictor role of thyroid autoantibodies: results from a prospective population-based cohort study Thyroid incidentaloma in Isfahan, Iran — a population-based study Normal values of thyroid gland in Isfahan, an iodine replete area Prevalence of Palpable Thyroid Nodule in Isfahan, Iran, 2006: A Population Based Study Sonographic and functional characteristics of thyroid nodules in a population of adult people in Isfahan The TSH levels and risk of hypothyroidism: Results from a population based prospective cohort study in an Iranian adult's population Prevalence of Goitre in Isfahan, Iran, Fifteen Years After Initiation of Universal Salt Iodization