title: Application of gas chromatography to street drug analysis.
mesh_terms: D002849:Chromatography, Gas / Q000379:methods*; D013287:Illicit Drugs / Q000032:analysis*; D004364:Pharmaceutical Preparations / Q000032:analysis*; D013997:Time Factors
chemical_list: D013287:Illicit Drugs; D004364:Pharmaceutical Preparations