Subfaculty of Pharmacy, Gorlaeus Laboratories, State University of Leiden, PO Box 9502, 2300, RA Leiden, The Netherlands
J. C. Hoogvliet
Erasmus University Rotterdam, The Netherlands
A. J. P. F. Lombarts
Leyenburg Hospital, Leyweg 275, 2545, CH The Hague, The Netherlands
A. J. P. F. Lombarts
Division of Pharmacology of the Center for Bio-Pharmaceutical Sciences, State University of Leiden, P.O. Box 9503, 2300, RA Leiden, The Netherlands
M. van der Graaff
Department of Analytical Pharmacy, Subfaculty of Pharmacy, State University of Utrecht, Catharijnesingel 60, 3511, GH Utrecht, The Netherlands
J. J. M. Holthuis
State University of Utrecht, The Netherlands
P. A. G. M. de Smet
Documentation and Information Service, Royal Dutch Association for Advancement of Pharmacy, P.O. Box 30460, 2500, GL The Hague, The Netherlands
P. A. G. M. de Smet
Department of Pharmaceutical Technology, Center for Bio-Pharmaceutical Sciences, State University of Leiden, P.O. Box 9502, 2300, RA Leiden, The Netherlands
Frans H. N. de Haan