title: Quantitative determinations of street drugs in the Los Angeles area.
mesh_terms: D002140:California; D002188:Cannabis / Q000032:analysis; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003042:Cocaine / Q000032:analysis; D006801:Humans; D007202:Indicators and Reagents; D008238:Lysergic Acid Diethylamide / Q000032:analysis; D009019:Morphinans / Q000032:analysis; D004364:Pharmaceutical Preparations / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet; D019966:Substance-Related Disorders
chemical_list: D007202:Indicators and Reagents; D009019:Morphinans; D004364:Pharmaceutical Preparations; D008238:Lysergic Acid Diethylamide; D003042:Cocaine