Long-term double-blind comparison of fenbufen with aspirin in the treatment of rheumatoid arthritis.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001241:Aspirin / Q000009:adverse effects / Q000627:therapeutic use*; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000139:chemically induced; D010654:Phenylbutyrates; D011422:Propionates / Q000009:adverse effects / Q000627:therapeutic use*; D011897:Random Allocation
D000893:Anti-Inflammatory Agents; D010654:Phenylbutyrates; D011422:Propionates; C010725:fenbufen; D001241:Aspirin