TY - JOUR AU - Lu, TY; Ng, KP; Cambridge, G TI - A retrospective seven-year analysis of the use of B cell depletion therapy in systemic lupus erythematosus at University College London Hospital: the first fifty patients JO - Arthritis Rheum IS - 04 VL - 61 PY - 2009 DO - 10.1002/art.24341 L3 - PubMed-ID: 19333973 SP - 482 EP - 487. N1 - et al. ER -