What is the likelihood of developing an #autoimmunedisease in first-degree relatives of pts with #RA? Genealogical & phenotypic data suggests lower threshold for screening for autoimmune thyroiditis, #coeliac & #SLE in FDRs. Abs#1658 #ACR21 @RheumNow https://t.co/PdSZ05elsf https://t.co/AkIXDkWCM8