Journal of Chromatography B
Journal of Chromatography B > 2007 > 855 > 2 > 271-275
Journal of Chromatography B > 2009 > 877 > 23 > 2284-2289
Journal of Chromatography B > 2007 > 855 > 2 > 271-275
Journal of Chromatography B > 2009 > 877 > 23 > 2284-2289