Chiral on-line solid phase extraction coupled to liquid chromatography–tandem mass spectrometry assay for quantification of (R) and (S) enantiomers of methadone and its main metabolite in plasma
- Resource Type
- Article
- Source
- In
Talanta 1 March 2015 134:373-378 - Subject
- Language
- ISSN
- 0039-9140