@misc{indiciae13a33c2e107e,
  title = {Field laser hazard calculations.},
  author = {W J Marshall and P W Conner},
  year = {1987},
  doi = {10.1097/00004032-198701000-00002},
  url = {https://pubmed.ncbi.nlm.nih.gov/3804741/},
  note = {Source identifier: 3804741}
}