A7.15 B-cell lymphopenia is associated with a low response rate to abatacept in patients with rheumatoid arthritis
P Gazeau, Y Renaudineau, V Devauchelle-Pensec, P Pochard, JO Pers, A Saraux, D Cornec
Annals of the Rheumatic Diseases Mar 2015, 74 (Suppl 1) A80-A81; DOI: 10.1136/annrheumdis-2015-207259.185