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Arndt CA, Donaldson SS, Anderson JR, Andrassy RJ, Laurie F, Link MP, Raney RB, Maurer HM, Crist WM.Arndt CA, et al. Among authors: laurie f.Cancer. 2001 Jun 15;91(12):2454-68.Cancer. 2001.PMID: 11413538Clinical Trial.