Sorographic appearance of branchial cysts.

@article{Warren1994SorographicAO,
  title={Sorographic appearance of branchial cysts.},
  author={Marian J. Warren and Kevin Sim{\~o}es Spencer and M. Gomathi Nayagam},
  journal={Clinical radiology},
  year={1994},
  volume={49 5},
  pages={359-60}
}