title: [Effect of niflumic acid on chronic rheumatoid arthritis].
mesh_terms: D000293:Adolescent; D000328:Adult; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D005260:Female; D005439:Flufenamic Acid / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D009539:Nicotinic Acids / Q000627:therapeutic use*; D009544:Niflumic Acid / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D009539:Nicotinic Acids; D009544:Niflumic Acid; D005439:Flufenamic Acid