You get more general autoimmune disease in seropos RA, right? Not compared to seroneg RA, as it so happens (incidence and point prevalence). If anything, it leans the other way - what number of things is seroneg RA, anyway? DANBIO data POS0313 #EULAR2021 @RheumNow https://t.co/mKJQ2jjCU4