@misc{indiciae993d1a09d28e,
  title = {Tracheal agenesis.},
  author = {D J McNie and J Pryse-Davies},
  year = {1970},
  doi = {10.1136/adc.45.239.143},
  url = {https://pubmed.ncbi.nlm.nih.gov/5440184/},
  note = {Source identifier: 5440184}
}