@misc{indiciae91c6ccfacf16,
  title = {Pulmonary artery catheterization: a modified technique.},
  author = {G L McLellan and M C Scalapino},
  year = {1988},
  doi = {10.1148/radiology.169.1.3420271},
  url = {https://pubmed.ncbi.nlm.nih.gov/3420271/},
  note = {Source identifier: 3420271}
}