@misc{indiciae1f11c51e48c9,
  title = {Simple and effective angiographic technic.},
  author = {W L Wilde},
  year = {1969},
  doi = {10.1056/nejm196905222802120},
  url = {https://pubmed.ncbi.nlm.nih.gov/5782135/},
  note = {Source identifier: 5782135}
}