Acute upper airway obstruction. Sodium warfarin-induced hemorrhage into the base of the tongue and epiglottis.

@article{Lee1980AcuteUA,
  title={Acute upper airway obstruction. Sodium warfarin-induced hemorrhage into the base of the tongue and epiglottis.},
  author={Mj Lee and H W Berger and M G Granada},
  journal={Chest},
  year={1980},
  volume={77 3},
  pages={454-5}
}