Citation: Dj. Speed et al., Analysis of paracetamol using solid-phase extraction, deuterated internal standards, and gas chromatography-mass spectrometry, J ANAL TOX, 25(3), 2001, pp. 198-202
Citation: Dj. Speed et al., Analysis of six anticonvulsant drugs using solid-phase extraction, deuterated internal standards, and gas chromatography-mass spectrometry, J ANAL TOX, 24(8), 2000, pp. 685-690