@misc{indiciaec5d0b29e9ebc,
  title = {Avian intrapulmonary CO 2 -sensitive receptors: a comparative study.},
  author = {D F Peterson and M R Fedde},
  year = {1971},
  doi = {10.1016/0300-9629(71)90033-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/4400940/},
  note = {Source identifier: 4400940}
}