title: Use of high-performance liquid chromatography for determination of urate concentrations in nonoliter quantities of fluid.
mesh_terms: D000818:Animals; D002250:Carbon Radioisotopes; D002851:Chromatography, High Pressure Liquid; D004563:Electrochemistry; D007687:Kidney Tubules, Proximal / Q000378:metabolism; D008297:Male; D010477:Perfusion; D011677:Punctures; D051381:Rats; D014527:Uric Acid / Q000652:urine*
chemical_list: D002250:Carbon Radioisotopes; D014527:Uric Acid