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Luke B, Brown MB, Grainger DA, Stern JE, Klein N, Cedars MI; SART Writing Group.Luke B, et al. Among authors: klein n.Fertil Steril. 2009 Jun;91(6):2578-85. doi: 10.1016/j.fertnstert.2008.03.068. Epub 2008 Jun 18.Fertil Steril. 2009.PMID: 18565521Free article.
Stern JE, Cedars MI, Jain T, Klein NA, Beaird CM, Grainger DA, Gibbons WE; Society for Assisted Reproductive Technology Writing Group.Stern JE, et al.Fertil Steril. 2007 Aug;88(2):275-82. doi: 10.1016/j.fertnstert.2006.09.016. Epub 2007 Apr 18.Fertil Steril. 2007.PMID: 17445805
Luke B, Brown MB, Grainger DA, Cedars M, Klein N, Stern JE; Society for Assisted Reproductive Technology Writing Group.Luke B, et al. Among authors: klein n.Fertil Steril. 2010 Feb;93(2):490-8. doi: 10.1016/j.fertnstert.2009.02.077. Epub 2009 Apr 18.Fertil Steril. 2010.PMID: 19376512Free article.
Luke B, Brown MB, Stern JE, Grainger DA, Klein N, Cedars M.Luke B, et al. Among authors: klein n.J Reprod Med. 2010 Sep-Oct;55(9-10):387-94.J Reprod Med. 2010.PMID: 21043364
Luke B, Brown MB, Grainger DA, Stern JE, Klein N, Cedars MI.Luke B, et al. Among authors: klein n.Fertil Steril. 2009 Jun;91(6):2586-92. doi: 10.1016/j.fertnstert.2008.07.020. Epub 2008 Sep 18.Fertil Steril. 2009.PMID: 18804206Free article.
Gibbons W, Grainger D, Cedars M, Jain T, Klein N, Stern J; SART Research Committee Writing Group.Gibbons W, et al. Among authors: klein n.Fertil Steril. 2007 Aug;88(2):301-4. doi: 10.1016/j.fertnstert.2007.04.050.Fertil Steril. 2007.PMID: 17693326
Moore DE, Soules MR, Klein NA, Fujimoto VY, Agnew KJ, Eschenbach DA.Moore DE, et al. Among authors: klein na.Fertil Steril. 2000 Dec;74(6):1118-24. doi: 10.1016/s0015-0282(00)01624-1.Fertil Steril. 2000.PMID: 11119737Free article.
Shen S, Khabani A, Klein N, Battaglia D.Shen S, et al. Among authors: klein n.Fertil Steril. 2003 Feb;79(2):355-60. doi: 10.1016/s0015-0282(02)04675-7.Fertil Steril. 2003.PMID: 12568845Free article.
Battaglia DE, Koehler JK, Klein NA, Tucker MJ.Battaglia DE, et al. Among authors: klein na.Fertil Steril. 1997 Jul;68(1):118-22. doi: 10.1016/s0015-0282(97)81486-0.Fertil Steril. 1997.PMID: 9207595Free article.
Criniti A, Thyer A, Chow G, Lin P, Klein N, Soules M.Criniti A, et al. Among authors: klein n.Fertil Steril. 2005 Dec;84(6):1613-9. doi: 10.1016/j.fertnstert.2005.06.035.Fertil Steril. 2005.PMID: 16359954Free article.