title: Estimation of morphine by polyamide mini thin-layer chromatography.
mesh_terms: D000577:Amides; D001923:Brain Chemistry; D002247:Carbon Isotopes; D002855:Chromatography, Thin Layer; D003619:Dansyl Compounds; D008722:Methods; D009020:Morphine / Q000032:analysis* / Q000652:urine; D011073:Polyamines
chemical_list: D000577:Amides; D002247:Carbon Isotopes; D003619:Dansyl Compounds; D011073:Polyamines; D009020:Morphine