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Butterfield LH, Ribas A, Meng WS, Dissette VB, Amarnani S, Vu HT, Seja E, Todd K, Glaspy JA, McBride WH, Economou JS.Butterfield LH, et al. Among authors: mcbride wh.Clin Cancer Res. 2003 Dec 1;9(16 Pt 1):5902-8.Clin Cancer Res. 2003.PMID: 14676113Clinical Trial.