Simultaneous quantification of dextromethorphan and its metabolites dextrorphan, 3-methoxymorphinan and 3-hydroxymorphinan in human plasma by ultra performance liquid chromatography/tandem triple-quadrupole mass spectrometry.
Loos
Walter J
WJ
Department of Medical Oncology, Erasmus MC-Daniel den Hoed Cancer Center, University Medical Center, Rotterdam, The Netherlands. w.loos@erasmusmc.nl
de Graan
Anne-Joy M
AJ
de Bruijn
Peter
P
van Schaik
Ron H N
RH
van Fessem
Marianne A C
MA
Lam
Mei-Ho
MH
Mathijssen
Ron H J
RH
Wiemer
Erik A C
EA