Lung cancer in RA. @NamrataRheum et al. 26,625 RA HR for lung cancer for b/tsDMARDs vs csDMARDS 1.07 (0.91-1.26) Abstr#0453 #ACR23 @RheumNow https://t.co/NLNtyYoaoH https://t.co/tRpt62n62X