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Schaapveld M, de Vries EG, van der Graaf WT, Otter R, Willemse PH.Schaapveld M, et al. Among authors: van der graaf wt.J Cancer Res Clin Oncol. 2004 Oct;130(10):581-90. doi: 10.1007/s00432-004-0583-6. Epub 2004 Jul 16.J Cancer Res Clin Oncol. 2004.PMID: 15258754
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Buter J, Sleijfer DT, Willemse PH, van der Graaf WT, de Vries EG, Schraffordt Koops H, Mulder NH.Buter J, et al. Among authors: van der graaf wt.Anticancer Res. 1994 May-Jun;14(3B):1325-8.Anticancer Res. 1994.PMID: 7520681Clinical Trial.
Sleijfer S, Van der Graaf WT, Willemse PH, De Vries EG, Schraffordt Koops H, Mulder NH.Sleijfer S, et al. Among authors: van der graaf wt.Anticancer Res. 1995 May-Jun;15(3):1039-42.Anticancer Res. 1995.PMID: 7544087Clinical Trial.
Schröder CP, van der Graaf WT, Kema IP, Groenewegen A, Sleijfer DT, de Vries EG.Schröder CP, et al. Among authors: van der graaf wt.Cancer Chemother Pharmacol. 1995;36(6):477-82. doi: 10.1007/BF00685797.Cancer Chemother Pharmacol. 1995.PMID: 7554039
de Jong RS, Willemse PH, Boonstra H, de Vries EG, van der Graaf WT, Sleijfer DT, van der Zee AG, Mulder NH.de Jong RS, et al. Among authors: van der graaf wt, van der zee ag.Eur J Cancer. 1995;31A(5):709-13. doi: 10.1016/0959-8049(94)00516-8.Eur J Cancer. 1995.PMID: 7640042Clinical Trial.
Mulder NH, Dolsma WV, Mulder PO, De Vries EG, Willemse PH, Sleijfer DT, Hospers GA, Van der Graaf WT.Mulder NH, et al. Among authors: van der graaf wt.Anticancer Res. 1995 Jul-Aug;15(4):1565-8.Anticancer Res. 1995.PMID: 7654046Clinical Trial.