A consideration of density dependence of maximum expiratory flow.

@article{Knudson1983ACO,
  title={A consideration of density dependence of maximum expiratory flow.},
  author={Ronald J Knudson and Robert C. Schroter},
  journal={Respiration physiology},
  year={1983},
  volume={52 1},
  pages={125-36}
}
Density dependence of maximum expiratory flow was considered in terms of equal pressure point and wave speed theories of flow limitation. It appears likely that the sites of flow-limitation, patterns of flow, and airway geometry differ with the density of the gas being expired. Because the conditions which determine maximum expiratory flow for helium-oxygen… CONTINUE READING