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S. G. Werner
F. Spiecker
O. Wiemann
S. Mettler
G. R. Burmester
M. Backhaus
H.E. Langer
RHIO Rheumatology, Osteology, Immunology, Dusseldorf, Germany
Germany
N/A
Autoimmune (AI)
Rheumatoid arthritis
anti-CCP antibodies
C reactive protein
Cluster of differentiation 79A
Estrogen receptor alpha
Hydroxychloroquine
N/A
N/A
NA
N/A
N/A
Interim