title: Effect of allopurinol on urinary ammonia excretion in patients with gout.
mesh_terms: D000368:Aged; D000493:Allopurinol / Q000494:pharmacology*; D000641:Ammonia / Q000652:urine*; D000643:Ammonium Chloride / Q000494:pharmacology; D002986:Clinical Trials as Topic; D003201:Computers; D005260:Female; D006073:Gout / Q000652:urine*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014527:Uric Acid / Q000652:urine
chemical_list: D000643:Ammonium Chloride; D014527:Uric Acid; D000493:Allopurinol; D000641:Ammonia