Wu, H [Capillary electrophoresis and its uses in the analysis of poisonous substances]. [electronic resource] - Fa yi xue za zhi 1998 - 176-7, 182 p. digital Publication Type: Journal Article; Review ISSN: 1004-5619 Subjects--Topical Terms: Anti-Anxiety Agents--urineBenzodiazepinesElectrophoresis, CapillaryHumansMorphine--urine