A silica-gel trap system for dehumidification of expired gases in a nonrebreathing anesthetic or respiratory circuit.

@article{Seleny1968AST,
  title={A silica-gel trap system for dehumidification of expired gases in a nonrebreathing anesthetic or respiratory circuit.},
  author={F L Seleny and Donald Allan and James M Cox and L Rita},
  journal={Anesthesiology},
  year={1968},
  volume={29 2},
  pages={371-4}
}