@misc{indiciae2c142ea4341c,
  title = {Direct left ventricular puncture.},
  author = {R A GILMAN and R H DERIEMER and W J KUZMAN and J J KELLY},
  year = {1963},
  url = {https://pubmed.ncbi.nlm.nih.gov/13947968/},
  note = {Source identifier: 13947968}
}