Unilateral periorbital emphysema: an unusual complication of endoscopic papillotomy.

@article{Colemont1988UnilateralPE,
  title={Unilateral periorbital emphysema: an unusual complication of endoscopic papillotomy.},
  author={L J Colemont and Paul A. Pelckmans and G H Moorkens and Y M van Maercke},
  journal={Gastrointestinal endoscopy},
  year={1988},
  volume={34 6},
  pages={473-5}
}