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van Roon EN, van den Bemt PM, Jansen TL, Houtman NM, van de Laar MA, Brouwers JR.van Roon EN, et al. Among authors: jansen tl.Clin Ther. 2009 Aug;31(8):1737-46. doi: 10.1016/j.clinthera.2009.08.009.Clin Ther. 2009.PMID: 19808132Review.