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Copeland GE, Kirby RS.Copeland GE, et al. Among authors: kirby rs.Birth Defects Res A Clin Mol Teratol. 2007 Nov;79(11):792-7. doi: 10.1002/bdra.20391.Birth Defects Res A Clin Mol Teratol. 2007.PMID: 17990340
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