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El-Toukhy T, Khalaf Y, Hart R, Taylor A, Braude P.El-Toukhy T, et al. Among authors: khalaf y.Hum Reprod. 2002 Jun;17(6):1519-24. doi: 10.1093/humrep/17.6.1519.Hum Reprod. 2002.PMID: 12042271
El-Toukhy T, Kamal A, Wharf E, Grace J, Bolton V, Khalaf Y, Braude P.El-Toukhy T, et al. Among authors: khalaf y.Hum Reprod. 2009 Oct;24(10):2642-8. doi: 10.1093/humrep/dep172. Epub 2009 Jun 30.Hum Reprod. 2009.PMID: 19567414
Rittenberg V, Sobaleva S, Ahmad A, Oteng-Ntim E, Bolton V, Khalaf Y, Braude P, El-Toukhy T.Rittenberg V, et al. Among authors: khalaf y.Hum Reprod. 2011 Oct;26(10):2642-50. doi: 10.1093/humrep/der254. Epub 2011 Aug 3.Hum Reprod. 2011.PMID: 21813669