peripheral blood ( pbl ) and synovial fluid lymphocytes ( sfl ) from 18 patients with definite rheumatoid arthritis ( ra ) and from one patient with reiter 's disease ( rd ) were examined for their capacity to absorb quantitatively interleukin-2 ( il-2 ) from a standardized , lectin-free il-2 source .
C0229664
peripheral blood
C1518997
pbl