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Stewart PL, Makabi M, Lang J, Dickey-Sims C, Robertson AJ, Coffman JA, Suprenant KA.Stewart PL, et al. Among authors: coffman ja.BMC Dev Biol. 2005 Feb 14;5:3. doi: 10.1186/1471-213X-5-3.BMC Dev Biol. 2005.PMID: 15710043Free PMC article.