title: Allopurinol for the prevention of calcium oxalate calculi.
mesh_terms: D000493:Allopurinol / Q000627:therapeutic use*; D002129:Calcium Oxalate / Q000378:metabolism*; D006801:Humans; D014545:Urinary Calculi / Q000188:drug therapy*
chemical_list: D002129:Calcium Oxalate; D000493:Allopurinol