title: Spin immunoassay for opiates in urine--results of screening military personnel.
mesh_terms: D002849:Chromatography, Gas; D003061:Codeine / Q000652:urine; D006801:Humans; D007118:Immunoassay; D008403:Mass Screening; D008722:Methods; D008889:Military Personnel; D009020:Morphine / Q000652:urine; D009294:Narcotics / Q000652:urine*; D013050:Spectrometry, Fluorescence
chemical_list: D009294:Narcotics; D009020:Morphine; D003061:Codeine