Congenital dermal (pilonidal) sinus with dural connection; case report and discussion.

@article{Cliffton1947CongenitalD,
  title={Congenital dermal (pilonidal) sinus with dural connection; case report and discussion.},
  author={Eugene E. Cliffton and J R RYDELL},
  journal={Journal of neurosurgery},
  year={1947},
  volume={4 3},
  pages={276-82}
}