in a double-blind , between-patient trial the efficacy and tolerability of two new non-steroid anti-inflammatory analgesics-diclofenac sodium ( voltaren ) 50 mg b.i.d . and naproxen 250 mg b.i.d.-were compared in hospitalised patients with rheumatoid arthritis .
C0700583
diclofenac sodium
C0003873
rheumatoid arthritis