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Stark A, Kleer CG, Martin I, Awuah B, Nsiah-Asare A, Takyi V, Braman M, Quayson SE, Zarbo R, Wicha M, Newman L.Stark A, et al. Among authors: newman l.Cancer. 2010 Nov 1;116(21):4926-32. doi: 10.1002/cncr.25276.Cancer. 2010.PMID: 20629078Free PMC article.