@misc{indiciae21a23660f13a,
  title = {[Posterobasal thoracic opacity].},
  author = {R Chirio and M C Expert-Besançon and G Lepercq and M Fortier-Beaulieu},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/3740730/},
  note = {Source identifier: 3740730}
}