Safety of the selective costimulation modulator abatacept in rheumatoid arthritis patients receiving background biologic and nonbiologic disease-modifying antirheumatic drugs: A one-year randomized, placebo-controlled study.
Arthritis Rheum. 2006 Sep;54(9):2807-16. doi: 10.1002/art.22070.
Arthritis Rheum. 2006.
PMID: 16947384
Clinical Trial.