Graves' disease is an autoimmune disease of the thyroid. In people affected by the disease, the thyroid produces a bigger quantity of hormones than normal, which is commonly known as hyperthyroidism. It occurs more often in women than men.
- ↑ Yeung, Sai-Ching Jim (21 March 2014). "Graves Disease". Medscape. Retrieved 12 December 2013.