title: [Computer tomography and urinary calculi. 2-determination of the composition of calculi by the CT value].
mesh_terms: D003553:Cystine / Q000032:analysis*; D006801:Humans; D014057:Tomography, X-Ray Computed; D014527:Uric Acid / Q000032:analysis*; D014545:Urinary Calculi / Q000378:metabolism*
chemical_list: D014527:Uric Acid; D003553:Cystine