Perineal hernia: an undescribed complication following sacrectomy.

@article{Santora1998PerinealHA,
  title={Perineal hernia: an undescribed complication following sacrectomy.},
  author={T. A. Santora and Lewis J. Kaplan and Henry H Sherk},
  journal={Orthopedics},
  year={1998},
  volume={21 2},
  pages={203-5}
}