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Rasmussen SA, Jamieson DJ, Macfarlane K, Cragan JD, Williams J, Henderson Z; Pandemic Influenza and Pregnancy Working Group.Rasmussen SA, et al.Am J Public Health. 2009 Oct;99 Suppl 2(Suppl 2):S248-54. doi: 10.2105/AJPH.2008.152900. Epub 2009 May 21.Am J Public Health. 2009.PMID: 19461110Free PMC article.
Alwan S, Polifka JE, Friedman JM.Alwan S, et al. Among authors: friedman jm.Birth Defects Res A Clin Mol Teratol. 2005 Nov;73(11):904-5. doi: 10.1002/bdra.20194.Birth Defects Res A Clin Mol Teratol. 2005.PMID: 16206284No abstract available.
Polifka JE, Friedman JM.Polifka JE, et al. Among authors: friedman jm.Birth Defects Res A Clin Mol Teratol. 2003 Jan;67(1):8-12. doi: 10.1002/bdra.10020.Birth Defects Res A Clin Mol Teratol. 2003.PMID: 12749379No abstract available.
Shepard TH, Brent RL, Friedman JM, Jones KL, Miller RK, Moore CA, Polifka JE.Shepard TH, et al. Among authors: friedman jm.Teratology. 2002 Apr;65(4):153-61. doi: 10.1002/tera.10032.Teratology. 2002.PMID: 11948561Review.