title: High-performance liquid chromatographic assay for allopurinol and oxipurinol in human plasma.
mesh_terms: D000082:Acetaminophen / Q000097:blood; D000493:Allopurinol / Q000097:blood*; D002851:Chromatography, High Pressure Liquid; D006801:Humans; D008722:Methods; D010117:Oxypurinol / Q000097:blood*; D011743:Pyrimidines / Q000097:blood*
chemical_list: D011743:Pyrimidines; D000082:Acetaminophen; D000493:Allopurinol; D010117:Oxypurinol