@misc{indiciae7eddcd71c271,
  title = {Medullary expiratory activity during opossum development.},
  author = {J P Farber},
  year = {1989},
  doi = {10.1152/jappl.1989.66.4.1606},
  url = {https://pubmed.ncbi.nlm.nih.gov/2732153/},
  note = {Source identifier: 2732153}
}