title: A controlled study of flufenamic acid in ankylosing spondylitis. A preliminary report.
mesh_terms: D000328:Adult; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005260:Female; D005439:Flufenamic Acid / Q000008:administration & dosage / Q000627:therapeutic use; D005461:Fluorine / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000188:drug therapy; D010653:Phenylbutazone / Q000008:administration & dosage / Q000627:therapeutic use; D012446:Sacroiliac Joint; D013167:Spondylitis, Ankylosing / Q000188:drug therapy*; D062367:ortho-Aminobenzoates / Q000627:therapeutic use*
chemical_list: D000893:Anti-Inflammatory Agents; D062367:ortho-Aminobenzoates; D005461:Fluorine; D005439:Flufenamic Acid; D010653:Phenylbutazone