@misc{indiciae9431eea71962,
  title = {Multiple crashes on motor ways.},
  author = {J A Frais},
  year = {1972},
  doi = {10.1136/bmj.2.5804.49-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/5015986/},
  note = {Source identifier: 5015986}
}