TY - JOUR AU - Gómez-Reino Carnota, Juan Jesús PY - 2012 SN - 0003-4967 UR - http://hdl.handle.net/20.500.11940/621 LA - eng TI - Effectiveness of disease-modifying antirheumatic drug co-therapy with methotrexate and leflunomide in rituximab-treated rheumatoid arthritis patients: results of a 1-year follow-up study from the CERERRA collaboration. DO - 10.1136/annrheumdis-2011-200003 T2 - Annals of the rheumatic diseases VL - 71 ER -