Duration of preclinical rheumatoid arthritis-related autoantibody positivity increases in subjects with older age at time of disease diagnosis.
Majka DS, Deane KD, Parrish LA, Lazar AA, Bar?n AE, Walker CW, Rubertone MV, Gilliland WR, Norris JM, Holers VM. Duration of preclinical rheumatoid arthritis-related autoantibody positivity increases in subjects with older age at time of disease diagnosis. Ann Rheum Dis. 2008 Jun; 67(6):801-7.