Journal of Chromatography A
Journal of Chromatography A > 1998 > 803 > 1-2 > 227-233
Journal of Chromatography A > 1998 > 808 > 1-2 > 264-268
Journal of Chromatography A > 1998 > 809 > 1-2 > 246-251
Journal of Chromatography A > 1998 > 826 > 1 > 25-37