(Q68895200)
Statements
Suppression of rheumatoid factor production by methotrexate in patients with rheumatoid arthritis. Evidence for differential influences of therapy and clinical status on IgM and IgA rheumatoid factor expression (English)
R E Schrohenloher
A A Bartolucci
J R Ward
H J Williams
W J Koopman
1 August 1990