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Thomas RE, Thompson JG, Armstrong DT, Gilchrist RB.Thomas RE, et al. Among authors: thompson jg.Biol Reprod. 2004 Oct;71(4):1142-9. doi: 10.1095/biolreprod.103.024828. Epub 2004 Jun 9.Biol Reprod. 2004.PMID: 15189837