Baert K, Croubels S, Maes A, Hillaert U, Van Calenbergh S, De Backer P
Department of Pharmacology, Pharmacy and Toxicology, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, B-9820 Merelbeke, Belgium.
J Vet Pharmacol Ther. 2004 Apr;27(2):123-7. doi: 10.1111/j.1365-2885.2004.00554.x.