Direct determination of dextromethorphan and its three metabolites in urine by high-performance liquid chromatography using a precolumn switching system for sample clean-up.
Laboratoire de Biochimie Pharmacologique, UA CNRS 597, Nancy, France.
N
N
Motassim
D
D
Decolin
T
T
Le Dinh
A
A
Nicolas
G
G
Siest
D002851:Chromatography, High Pressure Liquid; D003915:Dextromethorphan / Q000652:urine*; D003917:Dextrorphan / Q000652:urine; D006801:Humans; D006868:Hydrolysis; D007202:Indicators and Reagents; D007981:Levorphanol / Q000031:analogs & derivatives*; D013056:Spectrophotometry, Ultraviolet
D007202:Indicators and Reagents; D003917:Dextrorphan; D007981:Levorphanol; D003915:Dextromethorphan