Parathyroid adenoma within the vagus nerve.

@article{Doppman1994ParathyroidAW,
  title={Parathyroid adenoma within the vagus nerve.},
  author={John L. Doppman and Thomas H. Shawker and Douglas L. Fraker and H. Richard Alexander and Monica C. Skarulis and Ernest E. Lack and Allen M. Spiegel},
  journal={AJR. American journal of roentgenology},
  year={1994},
  volume={163 4},
  pages={943-5}
}