TY - CONF AU - Gómez-Reino Carnota, Juan Jesús AU - Maneiro Fernández, José Ramón AU - Salgado Pérez, Eva AU - Carmona Ortells, Loreto PY - 2011 SN - 0004-3591 UR - http://hdl.handle.net/20.500.11940/6404 LA - eng TI - Influence of Baseline Rheumatoid Factor on the Response to Tumor Necrosis Factor Antagonists of Rheumatoid Arthritis Patients: A Systematic Review and Meta-Analysis VL - 63 ER -