Journal of Pharmaceutical and Biomedical Analysis
Journal of Pharmaceutical and Biomedical Analysis > 1999 > 18 > 6 > 1047-1055
Journal of Pharmaceutical and Biomedical Analysis > 1999 > 21 > 5 > 1037 - 1043
Journal of Pharmaceutical and Biomedical Analysis > 2002 > 27 > 3-4 > 607 - 614