Clinical Utility of Melatonin in Fibromyalgia Diagnosis. JOURNAL OF ADVANCES IN CHEMISTRY, [S. l.], v. 8, n. 3, p. 1765–1775, 2016. DOI: 10.24297/jac.v8i3.4057. Disponível em: https://rajpub.com/index.php/jac/article/view/4057jac. Acesso em: 15 jun. 2026.