Erbil Y, Ozluk Y, Giriş M, et al. (June 2007). "Effect of lugol solution on thyroid gland blood flow and microvessel density in the patients with Graves' disease". J. Clin. Endocrinol. Metab. 92 (6): 2182–9. doi:10.1210/jc.2007-0229. PMID17389702.
Erbil Y, Ozluk Y, Giriş M, et al. (June 2007). "Effect of lugol solution on thyroid gland blood flow and microvessel density in the patients with Graves' disease". J. Clin. Endocrinol. Metab. 92 (6): 2182–9. doi:10.1210/jc.2007-0229. PMID17389702.