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Haak MC, Bartelings MM, Jackson DG, Webb S, van Vugt JM, Gittenberger-de Groot AC.Haak MC, et al.Hum Reprod. 2002 Apr;17(4):1086-92. doi: 10.1093/humrep/17.4.1086.Hum Reprod. 2002.PMID: 11925410