title: Rapid method for simultaneous qualitative assay of narcotics, cocaine, quinine and propoxyphene in the urine.
mesh_terms: D002855:Chromatography, Thin Layer; D003042:Cocaine / Q000506:poisoning / Q000652:urine*; D011431:Dextropropoxyphene / Q000506:poisoning / Q000652:urine*; D006801:Humans; D007202:Indicators and Reagents; D008722:Methods; D009294:Narcotics / Q000506:poisoning / Q000652:urine*; D011803:Quinine / Q000506:poisoning / Q000652:urine*
chemical_list: D007202:Indicators and Reagents; D009294:Narcotics; D011803:Quinine; D003042:Cocaine; D011431:Dextropropoxyphene