@misc{indiciae306721d1957e,
  title = {A new angiographic injection system.},
  author = {M S Heilman and M H Wholey},
  year = {1967},
  doi = {10.1259/0007-1285-40-474-469},
  url = {https://pubmed.ncbi.nlm.nih.gov/6026461/},
  note = {Source identifier: 6026461}
}