title: Determination of hydralazine and its acetylated metabolites in urine by gas chromatography and high-pressure liquid chromatography.
mesh_terms: D002849:Chromatography, Gas / Q000379:methods; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D006801:Humans; D006830:Hydralazine / Q000378:metabolism / Q000652:urine*; D013329:Structure-Activity Relationship
chemical_list: D006830:Hydralazine