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. 2017 Sep 12;9:643–656. doi: 10.2147/IJWH.S103789

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© 2017 Salsi et al. This work is published and licensed by Dove Medical Press Limited

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A multiplanar view of three-dimensional transperineal volume performed in labor.

Notes: (A) A midsagittal view of the fetal head descent below the symphysis pubis. (B) An axial view. (C) A coronal view.