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Risk of birth defects increased in multiple births.
Zhang XH, Qiu LQ, Huang JP. Zhang XH, et al. Birth Defects Res A Clin Mol Teratol. 2011 Jan;91(1):34-8. doi: 10.1002/bdra.20725. Epub 2010 Oct 1. Birth Defects Res A Clin Mol Teratol. 2011. PMID: 20890935
3,473 results