title: Urine drug screening by gas chromatography-mass spectrometry. Application to a pediatric environment.
abstract: A GC-MS urine drug screening procedure is described. Its application to drug ingestion in the pediatric age group is illustrated by two case histories. The advantages and limitations of GC-MS urine drug screening are discussed.
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D008401:Gas Chromatography-Mass Spectrometry; D005766:Gastrointestinal Contents / Q000032:analysis; D006801:Humans; D008297:Male; D004364:Pharmaceutical Preparations / Q000652:urine*; D011041:Poisoning / Q000175:diagnosis
chemical_list: D004364:Pharmaceutical Preparations