Journal of Chromatography B
Journal of Chromatography B > 2008 > 863 > 2 > 206-214
Journal of Chromatography B > 2008 > 875 > 1 > 248-253
Journal of Chromatography B > 2008 > 875 > 1 > 230-236
Journal of Chromatography B > 2008 > 875 > 1 > 237-242