@misc{indiciae6a184293b9a2,
  title = {A successful approach to vertebrobasilar aneurysms. Technical note.},
  author = {J Litvak and T C Sumners and J L Barron and L S Fisher},
  year = {1981},
  doi = {10.3171/jns.1981.55.3.0491},
  url = {https://pubmed.ncbi.nlm.nih.gov/7264744/},
  note = {Source identifier: 7264744}
}