title: Determination of cocaine and its metabolites using cation-selective exhaustive injection and sweeping-MEKC.
mesh_terms: D002021:Buffers; D002412:Cations / Q000737:chemistry; D020374:Chromatography, Micellar Electrokinetic Capillary / Q000379:methods*; D003042:Cocaine / Q000031:analogs & derivatives / Q000032:analysis* / Q000652:urine; D006801:Humans; D006863:Hydrogen-Ion Concentration; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D012967:Sodium Dodecyl Sulfate / Q000737:chemistry; D012997:Solvents / Q000737:chemistry; D013997:Time Factors
chemical_list: D002021:Buffers; D002412:Cations; D012997:Solvents; D012967:Sodium Dodecyl Sulfate; C008671:norcocaine; C005618:benzoylecgonine; C066444:cocaethylene; D003042:Cocaine