Nasal oxygen as a protection against hypoxia.

@article{Milam1982NasalOA,
  title={Nasal oxygen as a protection against hypoxia.},
  author={Stephen B. Milam and James Shroyer},
  journal={Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons},
  year={1982},
  volume={40 12},
  pages={769}
}