title: Simultaneous analysis of substrates, products, and inhibitors of xanthine oxidase by high-pressure liquid chromatography and gas chromatography.
mesh_terms: D000493:Allopurinol / Q000032:analysis; D002849:Chromatography, Gas; D002851:Chromatography, High Pressure Liquid; D006801:Humans; D007042:Hypoxanthines / Q000032:analysis; D009369:Neoplasms / Q000652:urine; D010117:Oxypurinol / Q000032:analysis; D014527:Uric Acid / Q000032:analysis; D014969:Xanthine Oxidase / Q000037:antagonists & inhibitors / Q000378:metabolism*; D014970:Xanthines / Q000032:analysis
chemical_list: D007042:Hypoxanthines; D014970:Xanthines; D014527:Uric Acid; D000493:Allopurinol; D014969:Xanthine Oxidase; D010117:Oxypurinol