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Vos EL, Jager A, Verhoef C, Voogd AC, Koppert LB.Vos EL, et al. Among authors: verhoef c.Eur J Cancer. 2015 Feb;51(3):282-91. doi: 10.1016/j.ejca.2014.12.003. Epub 2014 Dec 27.Eur J Cancer. 2015.PMID: 25549530
van Akkooi AC, de Wilt JH, Verhoef C, Graveland WJ, van Geel AN, Kliffen M, Eggermont AM.van Akkooi AC, et al. Among authors: verhoef c.Eur J Cancer. 2006 Feb;42(3):372-80. doi: 10.1016/j.ejca.2005.10.023. Epub 2006 Jan 5.Eur J Cancer. 2006.PMID: 16403622
van der Pool AE, Damhuis RA, Ijzermans JN, de Wilt JH, Eggermont AM, Kranse R, Verhoef C.van der Pool AE, et al. Among authors: verhoef c.Colorectal Dis. 2012 Jan;14(1):56-61. doi: 10.1111/j.1463-1318.2010.02539.x.Colorectal Dis. 2012.PMID: 21176063
Witjes CD, Karim-Kos HE, Visser O, van den Akker SA, de Vries E, Ijzermans JN, de Man RA, Coebergh JW, Verhoef C.Witjes CD, et al. Among authors: verhoef c.Eur J Gastroenterol Hepatol. 2012 Apr;24(4):450-7. doi: 10.1097/MEG.0b013e32835030ce.Eur J Gastroenterol Hepatol. 2012.PMID: 22273986
Witjes CD, van den Akker SA, Visser O, Karim-Kos HE, de Vries E, Ijzermans JN, de Man RA, Coebergh JW, Verhoef C.Witjes CD, et al. Among authors: verhoef c.Dig Surg. 2012;29(2):92-8. doi: 10.1159/000336217. Epub 2012 Mar 22.Dig Surg. 2012.PMID: 22441693