@misc{indiciae411820f7d54f,
  title = {Fresh gas utilization in the circle system.},
  author = {P U Bhaskar},
  year = {1992},
  doi = {10.1093/bja/68.4.452},
  url = {https://pubmed.ncbi.nlm.nih.gov/1642930/},
  note = {Source identifier: 1642930}
}