the purpose of this study was to investigate interleukin 2 ( il-2 ) and gamma interferon ( ifn-gamma ) production by purified cd4+ and cd8+ cells isolated from peripheral blood ( pb ) and synovial fluid ( sf ) of patients with rheumatoid arthritis ( ra ) and other inflammatory arthritides ( non-ra ) .
C0003864
inflammatory arthritides
C0003873
ra