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Ferrajoli A, Talpaz M, Ordonez NG, Stanley ER, Hirsch-Ginsberg C, Zipf TF, Wetzler M, Kurzrock R, Estrov Z.Ferrajoli A, et al. Among authors: ordonez ng.Stem Cells. 1994 Nov;12(6):638-49. doi: 10.1002/stem.5530120611.Stem Cells. 1994.PMID: 7533582