title: Diphenidol in vertigo: a controlled clinical evaluation.
mesh_terms: D000328:Adult; D000368:Aged; D000932:Antiemetics / Q000009:adverse effects / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D014717:Vertigo / Q000188:drug therapy*
chemical_list: D000932:Antiemetics; D010919:Placebos