title: Identification of major drugs of abuse using chromatography: an update.
mesh_terms: D000662:Amphetamines / Q000302:isolation & purification; D001463:Barbiturates / Q000302:isolation & purification; D002188:Cannabis / Q000032:analysis; D002845:Chromatography / Q000379:methods*; D003042:Cocaine / Q000302:isolation & purification; D003932:Heroin / Q000302:isolation & purification; D006801:Humans; D008238:Lysergic Acid Diethylamide / Q000302:isolation & purification; D010622:Phencyclidine / Q000302:isolation & purification; D019966:Substance-Related Disorders / Q000097:blood*
chemical_list: D000662:Amphetamines; D001463:Barbiturates; D003932:Heroin; D008238:Lysergic Acid Diethylamide; D003042:Cocaine; D010622:Phencyclidine