@misc{indiciaed199bdb73b69,
  title = {A light-emitting diode for use as a fixation device.},
  author = {M Rumelt},
  year = {1974},
  doi = {10.1016/0002-9394(74)90250-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4411649/},
  note = {Source identifier: 4411649}
}