title: An improved HPLC assay for monitoring phenylbutazone and its two major oxidised metabolites in plasma.
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D006801:Humans; D010653:Phenylbutazone / Q000097:blood* / Q000378:metabolism
chemical_list: D010653:Phenylbutazone