Wilson et al. Sputum ACPA or RF assoc RA development in serum ACPA+ individuals. x4 more likely - 46% vs 12%. @RheumNow #ACR22 Abstr#0533
Sputum RA-Associated Autoantibodies Independently Associate with Future Development of Classified RA in an At-Risk Cohort of Individuals with Systemic Anti-CCP Positivity - ACR Meeting Abstracts
