Pereira Jr., J.C., Pradella-Hallinan, M. and Pessoa, H. de L. (2010) “ Imbalance between thyroid hormones and the dopaminergic system might be central to the pathophysiology of restless legs syndrome: a hypothesis ”, Clinics, 65(5), pp. 547–554. doi:10.1590/S1807-59322010000500013.