Can we predict the risk factors for switching due to ineffectiveness in the first year of therapy with bDMARD in patients with rheumatoid arthritis? Ana Martins; Sofia Pimenta; Daniela Oliveira; Rafaela Nicolau; Alexandra Bernardo; Teresa Martins Rocha; Lúcia Costa; Miguel Bernardes;

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Mean corpuscular volume and red cell distribution width as predictors of methotrexate response in RA patients Benitez Cristian Alejandro; Gomez Ramiro Adrián; Peón Claudia; Alfaro María Agustina; Federico Andrea; Klimovsky Ezequiel; Gamba María Julieta;