tocilizumab,rituximab,etanercept
amgen,pfizer,jw pharma,roche
['etanercept', 'rituximab', 'toci', 'tocilizumab', 'ritux']
 you don t need mtx with tcz for ra err, well:
- just like tnfi, you def can get adab to tcz
- they definitely lead to lower response rates
- mtx co-admin reduces adab seems like a good idea to me, but your call bitoun, mariette et al pos0630 #eular2023 
Rheumatologist and clinical pharmacologist, world traveller pretences on the upswing, sometimes journal podcast host. All opinions my own