1. Ingbar SH: Thyrotoxicosis: Classification and manifestations, in Ingbar SH, Braverman LE (eds): Werner’s The Thyroid: A Fundamental and Clinical Text, ed 5. Philadelphia, JB Lippincott Co., 1986, pp 809–810.
2. de los Santos ET, Mazzaferri EL: Thyrotoxicosis. Results and risks of current therapy. Postgrad Med. 1990 Apr;87(5):277–278,281-286,288,291-294.
3. Nordyke RA, Gilbert FT, Harada AS: Graves’ disease. Influence of ages on clinical findings. Arch Intern Med. 1988 Mar;148:626–631.
4. McKenzie JM, Zakarija M: Hyperthyroidism, in: DeGroot LJ (ed): Endocrinology, ed 2. Philadelphia, WB Saunders Co, 1989, pp 846–682.
5. Mazzaferri EL: The thyroid, Mazzaferri EL (ed): Textbook of Endocrinology ed 3. New York, Medical Examination Publishing, 1986, pp 89–350.