Cite
APA Citation
Unger, M., Alasti, F., Supp, G., Studenic, P., Smolen, J., & Aletaha, D. (n.d.). fRI0582 Fluctuating Levels of Rheumatoid Factor Predict Progression of Rheumatoid Arthritis, but Not Independent of Disease Activity. Annals of the rheumatic diseases, 75, 652–653. http://access.bl.uk/ark:/81055/vdc_100135164897.0x000052