TY  - GEN
AU  - Barroso,M
AU  - Dias,M
AU  - Vieira,D N
AU  - López-Rivadulla,M
AU  - Queiroz,J A
TI  - Simultaneous quantitation of morphine, 6-acetylmorphine, codeine, 6-acetylcodeine and tramadol in hair using mixed-mode solid-phase extraction and gas chromatography-mass spectrometry
SN  - 1618-2650
PY  - 2010///0426
KW  - Calibration
KW  - Codeine
KW  - analogs & derivatives
KW  - Gas Chromatography-Mass Spectrometry
KW  - methods
KW  - Hair
KW  - chemistry
KW  - Humans
KW  - Limit of Detection
KW  - Morphine
KW  - analysis
KW  - Morphine Derivatives
KW  - Solid Phase Extraction
KW  - Tramadol
N1  - Publication Type: Journal Article; Validation Study
UR  - https://doi.org/10.1007/s00216-010-3499-9
ER  -