title: Renal uric acid excretion in patients with chronic pyelonephritis.
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003124:Colorimetry; D003404:Creatinine / Q000097:blood / Q000652:urine; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009994:Osmolar Concentration; D010783:Photometry; D011704:Pyelonephritis / Q000097:blood / Q000652:urine*; D012964:Sodium / Q000097:blood; D014527:Uric Acid / Q000097:blood / Q000652:urine*
chemical_list: D014527:Uric Acid; D012964:Sodium; D003404:Creatinine