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Wilson RE, Alio AP, Kirby RS, Salihu HM.Wilson RE, et al. Among authors: salihu hm.Arch Gynecol Obstet. 2008 Sep;278(3):231-6. doi: 10.1007/s00404-007-0557-4. Epub 2008 Jan 24.Arch Gynecol Obstet. 2008.PMID: 18214510