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Chou MM, Hwang JI, Tseng JJ, Huang YF, Ho ES.Chou MM, et al. Among authors: tseng jj.Am J Obstet Gynecol. 2004 Mar;190(3):866-8. doi: 10.1016/j.ajog.2003.11.030.Am J Obstet Gynecol. 2004.PMID: 15042026