@misc{indiciae656d8f3b16a3,
  title = {Helmets for cyclists.},
  author = {V Patterson and M Gibson},
  year = {1988},
  doi = {10.1016/s0140-6736(88)91512-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/2895243/},
  note = {Source identifier: 2895243}
}