Extradural spinal cysts. A literature survey and a case of multiple extradural cysts.

@article{Kronborg1967ExtraduralSC,
  title={Extradural spinal cysts. A literature survey and a case of multiple extradural cysts.},
  author={O. J. Kronborg},
  journal={Danish medical bulletin},
  year={1967},
  volume={14 1},
  pages={
          46-8
        }
}