YIĞIT, E. Zinc in fibromyalgia patients: relationship with body mass index and sleep quality. European Journal of Clinical and Experimental Medicine, [S. l.], v. 20, n. 4, p. 423–429, 2022. DOI: 10.15584/ejcem.2022.4.7. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/11980. Acesso em: 28 dec. 2025.