1. Werner, S. C., and Ingbar, S. H., Diseases of the thyroid. In: Werner, S. C., Ingbar S. H., et al., (Eds.), The thyroid: A fundamental and clinical text. 4th Ed. New York: Harper and Row, 1978, pp. 389–393.
2. Werner, S. C., Classification of thyroid diseases. Report of the committee on nomenclature. American Thyroid Association. J. Clin. Endocrinol. Metab. 29:860–862, 1969.
3. Braverman, L.E., and Utiger, R.D. (Eds.), The thyroid: a fundamental and clinical text, 8th Ed. Philadelphia, Lippincot Williams & Wilkins, 2000, pp. 515–719.
4. Monaco, F., Classification of thyroid diseases: suggestions for a revision. J. Clin. Endocrinol. Metab. 88:1428–1432, 2003.
5. Grünwald, F.B., Thyroid disease. In: Ell, P.J., and Gambhir, S.S., (Eds.), Nuclear medicine in clinical diagnosis and treatment. New York: Churchill Livingstone, pp. 383–392, 2004.