@misc{indiciae94ad8f872a7e,
  title = {Dual channel light pulse exposure timer.},
  author = {D M Clarkson},
  year = {2003},
  doi = {10.1016/s1350-4533(02)00220-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/12649018/},
  note = {Source identifier: 12649018}
}