in order to determine whether patients with active cns-ss have cerebrospinal fluid ( csf ) abnormalities indicative of cns inflammation , csf analyses from 30 patients with active cns-ss ( ssa ) were contrasted with those from 20 ss patients without cns involvement ( ssi ) and 20 patients with systemic lupus erythematosus and active cns disease ( slea ) .
C3714787
cns
C0007806
csf