@misc{indiciaeb502cddf3568,
  title = {A wedge filter for craniocervical angiography.},
  author = {L D Cromwell and C W Kerber and W R Vermeere},
  year = {1977},
  doi = {10.2214/ajr.129.6.1125},
  url = {https://pubmed.ncbi.nlm.nih.gov/413377/},
  note = {Source identifier: 413377}
}