@misc{indiciae197331f29c69,
  title = {Aditus block.},
  author = {G S RICHARDSON},
  year = {1963},
  doi = {10.1177/000348946307200118},
  url = {https://pubmed.ncbi.nlm.nih.gov/13982116/},
  note = {Source identifier: 13982116}
}