@misc{indiciae297a2f34e6fa,
  title = {Lead in petrol.},
  author = {R M Richardson and D W Jeffrey and J Kevany},
  year = {1982},
  doi = {10.1136/bmj.284.6330.1705-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/6805663/},
  note = {Source identifier: 6805663}
}