Differential diagnosis among psoriatic arthritis (PsA) and seronegative rheumatoid arthritis (Ab
Thirty-four PsA patients [12 DMARD naive and 22 non-responder to methotrexate (MTX-IR)] with peripheral joint involvement and 55 Ab
At study entry, IHC analysis revealed that PsA patients had comparable levels of lining and sublining CD68
CD117