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van der Vorst MM, Kist-van Holthe JE, den Hartigh J, van der Heijden AJ, Cohen AF, Burggraaf J.van der Vorst MM, et al. Among authors: den hartigh j.Br J Clin Pharmacol. 2007 Dec;64(6):796-803. doi: 10.1111/j.1365-2125.2007.02913.x. Epub 2007 Apr 18.Br J Clin Pharmacol. 2007.PMID: 17441933Free PMC article.