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Lewis TS, Shapiro PS, Ahn NG.Lewis TS, et al. Among authors: shapiro ps.Adv Cancer Res. 1998;74:49-139. doi: 10.1016/s0065-230x(08)60765-4.Adv Cancer Res. 1998.PMID: 9561267Review.No abstract available.
Frost JA, Steen H, Shapiro P, Lewis T, Ahn N, Shaw PE, Cobb MH.Frost JA, et al.EMBO J. 1997 Nov 3;16(21):6426-38. doi: 10.1093/emboj/16.21.6426.EMBO J. 1997.PMID: 9351825Free PMC article.