Journal of Chromatography B
Journal of Chromatography B > 2002 > 768 > 2 > 247-254
Journal of Chromatography B > 2002 > 770 > 1-2 > 3-18
Journal of Chromatography B > 2002 > 768 > 2 > 247-254
Journal of Chromatography B > 2002 > 770 > 1-2 > 3-18