peripheral blood ( pbl ) and synovial fluid lymphocytes ( sfl ) from 12 patients with rheumatoid arthritis ( ra ) were analyzed using monoclonal antibodies that detect specific t cell surface antigens ( okt3 , okt4 , okt8 , sc1 ) and antigens associated with lymphocyte activation ( anti-ia , okt10 , b3/25 ) .
C0229664
peripheral blood
C1518997
pbl