title: Detection of some antihypertensive drugs and their metabolites in urine by thin-layer chromatography. Five commonly used beta blockers and hydralazine.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000652:urine*; D000959:Antihypertensive Agents / Q000652:urine*; D002855:Chromatography, Thin Layer / Q000379:methods; D006801:Humans; D006830:Hydralazine / Q000652:urine*; D013329:Structure-Activity Relationship
chemical_list: D000319:Adrenergic beta-Antagonists; D000959:Antihypertensive Agents; D006830:Hydralazine