The juvenile fibromyalgia syndrome (JFMS): a poorly defined disorder. Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 90, n. 1, p. 134–148, 2019. DOI: 10.23750/abm.v90i1.8141. Disponível em: https://mattioli1885journals.com/index.php/actabiomedica/article/view/8141.. Acesso em: 3 jul. 2024.