High frequency of gastrointestinal complaints, but insignificant prevalence of gluten-sensitive enteropathies in Brazilian fibromyalgia patients Caio Bosquiero Zanetti; Marco Antônio Gonçalves Pontes; Eduardo Guimarães Hourneaux de Moura; Diogo Souza Domiciano;

Impact of the IL18 ¿137 G/C (rs187238) polymorphism on susceptibility and clinical manifestations in women systemic lupus erythematosus Danton Magri; Clisten Fátima Staffen; Ticiana Della Justina Farias; Ilíada Rainha de Souza; Yara Costa Netto Muniz; Ivânio Alves Pereira; Lia Kubelka de Carlos Back; Luciano Santos Pinto Guimarães; Juliana Dal-Ri Lindenau;

Spanish cross-cultural adaptation and psychometric validation of the graded chronic pain scale revised for fibromyalgia José Édgar Ferrández-Gómez; Mariano Gacto-Sánchez; Aitor Baño-Alcaraz;