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Vahrmeijer AL, Snel CA, Steenvoorden DP, Beijnen JH, Pang KS, Schutrups J, Tirona R, Keizer HJ, van Dierendonck JH, van de Velde CJ, Mulder GJ.Vahrmeijer AL, et al. Among authors: steenvoorden dp.Cancer Res. 1996 Oct 15;56(20):4709-14.Cancer Res. 1996.PMID: 8840988Clinical Trial.
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