title: Urinary pH, ammonia and calcium excretion in renal uric acid stone patients.
mesh_terms: D000641:Ammonia / Q000652:urine*; D002118:Calcium / Q000652:urine*; D002136:Calcium, Dietary; D006801:Humans; D007669:Kidney Calculi; D014527:Uric Acid; D014545:Urinary Calculi / Q000652:urine*
chemical_list: D002136:Calcium, Dietary; D014527:Uric Acid; D000641:Ammonia; D002118:Calcium
keywords: AMMONIA/urine; CALCIUM/urine; URINARY CALCULI/urine