@misc{indiciae12622a355944,
  title = {[Retrocardial pulmonary dead angles: radiological data].},
  author = {P COVA and E BALZARINI},
  year = {1959},
  url = {https://pubmed.ncbi.nlm.nih.gov/13665695/},
  note = {Source identifier: 13665695}
}