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van Giessen A, Moons KG, de Wit GA, Verschuren WM, Boer JM, Koffijberg H.van Giessen A, et al. Among authors: koffijberg h.PLoS One. 2015 Jan 26;10(1):e0114020. doi: 10.1371/journal.pone.0114020. eCollection 2015.PLoS One. 2015.PMID: 25622035Free PMC article.
van der Graaf R, Koffijberg H, Grobbee DE, de Hoop E, Moons KG, van Thiel GJ, de Wit GA, van Delden JJ.van der Graaf R, et al. Among authors: koffijberg h.J Clin Epidemiol. 2015 Sep;68(9):1108-14. doi: 10.1016/j.jclinepi.2015.03.013. Epub 2015 Mar 27.J Clin Epidemiol. 2015.PMID: 25910909
van Giessen A, de Wit GA, Smit HA, den Ruijter HM, Nierich AP, Jansen Klomp WW, Moons KG, Koffijberg H.van Giessen A, et al. Among authors: koffijberg h.Int J Cardiol. 2016 Jan 15;203:1103-8. doi: 10.1016/j.ijcard.2015.11.034. Epub 2015 Nov 6.Int J Cardiol. 2016.PMID: 26642373Free article.
van Giessen A, de Wit GA, Moons KGM, Dorresteijn JAN, Koffijberg H.van Giessen A, et al. Among authors: koffijberg h.J Clin Epidemiol. 2018 Feb;94:122-131. doi: 10.1016/j.jclinepi.2017.09.020. Epub 2017 Oct 3.J Clin Epidemiol. 2018.PMID: 28986242