Anti-cyclic citrullinated peptide but not rheumatoid factor is associated with ultrasound-detected bone erosion among rheumatoid arthritis patients with at least moderate disease activity.
Tan YK, Li H, Allen JC, Thumboo J. Anti-cyclic citrullinated peptide but not rheumatoid factor is associated with ultrasound-detected bone erosion among rheumatoid arthritis patients with at least moderate disease activity. Int J Rheum Dis. 2020 Oct; 23(10):1337-1343.