Ant-CCP

Patients with seronegative RA have more inflammatory activity compared with patients with seropositive RA in an inception cohort of DMARD-naïve patients classified according to the 2010 ACR/EULAR criteria

OBJECTIVES: To compare the presentation of seropositive and seronegative early rheumatoid arthritis (RA) in disease-modifying …

Lena Bugge Nordberg, Siri Lillegraven, Elisabeth Lie, Anna-Birgitte Aga, Inge Christoffer Olsen, Hilde Berner Hammer, Till Uhlig, Maria Karolina Jonsson, Désirée van der Heijde, Tore K. Kvien, Espen Andre Haavardsholm, and the ARCTIC working group