title: Determination of hypoxanthine, xanthine and uric acid in ruminants' urine.
mesh_terms: D000818:Animals; D001188:Artiodactyla / Q000378:metabolism*; D002852:Chromatography, Ion Exchange; D007042:Hypoxanthines / Q000652:urine*; D013279:Stomach, Ruminant / Q000378:metabolism; D014527:Uric Acid / Q000652:urine*; D014970:Xanthines / Q000652:urine*
chemical_list: D007042:Hypoxanthines; D014970:Xanthines; D014527:Uric Acid