Differential gene expression profiles may differentiate responder and nonresponder patients with rheumatoid arthritis for methotrexate (MTX) monotherapy and MTX plus tumor necrosis factor inhibitor combined therapy - Oliveira, Renê Donizeti Ribeiro; Fontana, Vanessa; Junta, Cristina Moraes; Marques, Márcia Maria Chiquittelli; Macedo, Cláudia; Rassi, Diane Meyre; Passos, Geraldo Aleixo Silva; Donadi, Eduardo Antônio; Louzada Junior, Paulo (The Journal of Rheumatology, 2012)