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Krieg SA, Fan X, Hong Y, Sang QX, Giaccia A, Westphal LM, Lathi RB, Krieg AJ, Nayak NR.Krieg SA, et al.Mol Hum Reprod. 2012 Sep;18(9):442-50. doi: 10.1093/molehr/gas017. Epub 2012 Apr 14.Mol Hum Reprod. 2012.PMID: 22505054Free PMC article.
Krieg SA, Henne MB, Westphal LM.Krieg SA, et al.Fertil Steril. 2008 Jul;90(1):65-70. doi: 10.1016/j.fertnstert.2007.06.014. Epub 2007 Aug 29.Fertil Steril. 2008.PMID: 17727845Free article.
Nangia AK, Krieg SA, Kim SS.Nangia AK, et al. Among authors: krieg sa.Fertil Steril. 2013 Nov;100(5):1203-9. doi: 10.1016/j.fertnstert.2013.08.054.Fertil Steril. 2013.PMID: 24182555Free article.Review.
Krieg AJ, Mullinax SR, Grimstad F, Marquis K, Constance E, Hong Y, Krieg SA, Roby KF.Krieg AJ, et al. Among authors: krieg sa.J Assist Reprod Genet. 2018 Jun;35(6):993-1003. doi: 10.1007/s10815-018-1151-3. Epub 2018 Mar 14.J Assist Reprod Genet. 2018.PMID: 29536385Free PMC article.