title: The effect of phenylbutazone on patients with acute lumbago-sciatica. A double blind trial.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001416:Back Pain / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010653:Phenylbutazone / Q000627:therapeutic use*; D010919:Placebos; D012585:Sciatica / Q000188:drug therapy*
chemical_list: D010919:Placebos; D010653:Phenylbutazone