during a double-blind , randomized study on 30 patients affected with classic or definite rheumatoid arthritis , the efficacy and safety of treatment with diftalone in a per oral dosage of 500 mg/day were compared with those of indomethacin given orally at doses of 50-75 mg/day initially and 100 mg/day subsequently , for a treatment period of 24 months .
C0003873
rheumatoid arthritis
C0021246
indomethacin