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van Kleef RC, Beck K, van de Ven WP, van Vliet RC.van Kleef RC, et al. Among authors: van de ven wp, van vliet rc.Int J Health Care Finance Econ. 2007 Mar;7(1):43-58. doi: 10.1007/s10754-007-9011-1. Epub 2007 Apr 13.Int J Health Care Finance Econ. 2007.PMID: 17431767Free PMC article.
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van Kleef RC, van de Ven WP, van Vliet RC.van Kleef RC, et al. Among authors: van de ven wp, van vliet rc.Expert Rev Pharmacoecon Outcomes Res. 2013 Dec;13(6):743-52. doi: 10.1586/14737167.2013.841546.Expert Rev Pharmacoecon Outcomes Res. 2013.PMID: 24219050Review.
van Veen SH, van Kleef RC, van de Ven WP, van Vliet RC.van Veen SH, et al. Among authors: van de ven wp, van kleef rc, van vliet rc.Eur J Health Econ. 2015 Mar;16(2):201-18. doi: 10.1007/s10198-014-0567-7. Epub 2014 Feb 12.Eur J Health Econ. 2015.PMID: 24519402
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