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Murray MJ, Ng MM, Fraval H, Tan J, Liu W, Smallhorn M, Brill JA, Field SJ, Saint R.Murray MJ, et al. Among authors: fraval h.Dev Biol. 2012 Dec 1;372(1):17-27. doi: 10.1016/j.ydbio.2012.09.008. Epub 2012 Sep 19.Dev Biol. 2012.PMID: 23000359Free article.