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Tsai YS, Xu L, Smithies O, Maeda N.Tsai YS, et al. Among authors: maeda n.Proc Natl Acad Sci U S A. 2009 Nov 10;106(45):19084-9. doi: 10.1073/pnas.0909657106. Epub 2009 Nov 2.Proc Natl Acad Sci U S A. 2009.PMID: 19884495Free PMC article.
Kakoki M, Tsai YS, Kim HS, Hatada S, Ciavatta DJ, Takahashi N, Arnold LW, Maeda N, Smithies O.Kakoki M, et al. Among authors: maeda n.Dev Cell. 2004 Apr;6(4):597-606. doi: 10.1016/s1534-5807(04)00094-2.Dev Cell. 2004.PMID: 15068798Free article.