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;

Fibromyalgia with elevated rheumatoid factor is associated with poor therapeutic response but not with progression to rheumatoid arthritis. Prospective cohort study Freddy Liñán Ponce; Juan Leiva Goicochea; David Sevilla Rodríguez; Elmer Hidalgo Bravo; Ginna Obregón Atanacio; Inés Loyola Macalapú; Paola Jáuregui Rojas; Jackeline Yampufe Canani;

Autoimmunity in patients with inborn errors of immunity: A case series Mariana Gamboa Espíndola; Eduardo Martín-Nares; Gabriela Hernández Molina;