5COOPER D S,DOHERTY G M,HAUGEN B R,et al.Revised management Guidelines for patients with thyroid nodules and differentiated thyroid cancer[J].Thyroid,2009,19:1167-1214.
6AYTURK S,GURSOY A,KUT A,et al.Metabolic syndrome and its components are associated with increased thyroid volume and nodule prevalence in a mild-to-moderate iodine-deficient area[J].European Journal of Endocrinology/European Federation of Endocrine Societies,2009,161(4):599-605.