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Gu Y, Kirkman-Brown JC, Korchev Y, Barratt CL, Publicover SJ.Gu Y, et al.Dev Biol. 2004 Oct 15;274(2):308-17. doi: 10.1016/j.ydbio.2004.06.025.Dev Biol. 2004.PMID: 15385161Free article.