title: Effect of nicotinamide administration in a patient with an extrapyramidal movement disorder and hyperuricemia: a double-blind crossover study.
mesh_terms: D000328:Adult; D001480:Basal Ganglia Diseases / Q000188:drug therapy* / Q000378:metabolism / Q000652:urine; D002986:Clinical Trials as Topic; D006801:Humans; D008297:Male; D009536:Niacinamide / Q000627:therapeutic use*; D011687:Purines / Q000378:metabolism; D014527:Uric Acid / Q000097:blood*
chemical_list: D011687:Purines; D009536:Niacinamide; D014527:Uric Acid