@misc{indiciaee16191781723,
  title = {Pulmonary sequestration: six unusual presentations.},
  author = {R H Choplin and M J Siegel},
  year = {1980},
  doi = {10.2214/ajr.134.4.695},
  url = {https://pubmed.ncbi.nlm.nih.gov/6767353/},
  note = {Source identifier: 6767353}
}