@misc{indiciaea3d323aae38f,
  title = {Relationship between PaCO2-PETCO2 gradient and physiological dead space.},
  author = {K B Shankar and H Moseley and Y Kumar},
  year = {1991},
  doi = {10.1007/bf03008632},
  url = {https://pubmed.ncbi.nlm.nih.gov/1752013/},
  note = {Source identifier: 1752013}
}