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Zhu CQ, Popova SN, Brown ER, Barsyte-Lovejoy D, Navab R, Shih W, Li M, Lu M, Jurisica I, Penn LZ, Gullberg D, Tsao MS.Zhu CQ, et al. Among authors: popova sn.Proc Natl Acad Sci U S A. 2007 Jul 10;104(28):11754-9. doi: 10.1073/pnas.0703040104. Epub 2007 Jun 28.Proc Natl Acad Sci U S A. 2007.PMID: 17600088Free PMC article.
Barczyk MM, Lu N, Popova SN, Bolstad AI, Gullberg D.Barczyk MM, et al. Among authors: popova sn.J Cell Physiol. 2013 May;228(5):1108-19. doi: 10.1002/jcp.24261.J Cell Physiol. 2013.PMID: 23065814