TY - JOUR AU - Gómez-Reino Carnota, Juan Jesús AU - Maneiro Fernández, José Ramón AU - Salgado Pérez, Eva AU - Carmona Ortells, Loreto PY - 2014 SN - 1169-8330 UR - http://hdl.handle.net/20.500.11940/6313 LA - eng TI - Rheumatoid factor and response to anti-TNF in rheumatoid arthritis: Systematic review and meta-analysis of observational studies DO - 10.1016/j.rhum.2013.06.002 T2 - Revue du rhumatisme M2 - 58 VL - 81 ER -