[Analytical problems in the determination of opiates in biological liquids].
D002849:Chromatography, Gas; D002851:Chromatography, High Pressure Liquid; D006801:Humans; D007124:Immunoenzyme Techniques; D008722:Methods; D009294:Narcotics / Q000032:analysis*; D011863:Radioimmunoassay
D009294:Narcotics
Problemi analitici nelle determininazioni di oppioidi nei liquidi biologici.