title: [The long term administration of allopurinol in primary gout].
mesh_terms: D000328:Adult; D000368:Aged; D000493:Allopurinol / Q000627:therapeutic use*; D006073:Gout / Q000188:drug therapy*; D006801:Humans; D008134:Long-Term Care; D008297:Male; D008875:Middle Aged
chemical_list: D000493:Allopurinol