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. Author manuscript; available in PMC: 2011 Jun 1.
Published in final edited form as: Am J Obstet Gynecol. 2010 Jun;202(6):584.e1–584.e12. doi: 10.1016/j.ajog.2010.04.027

Figure 4. Vaginal closure force.

Figure 4

Vaginal closure force during pelvic muscle contraction. Thick horizontal bar indicates statistical significance with Bonferroni correction and thin bars, without. (© DeLancey 2009)