@misc{indiciaeb6f892521b22,
  title = {Biological light guides.},
  author = {J M Enoch and V Lakshminarayanan},
  year = {1989},
  doi = {10.1038/340194b0},
  url = {https://pubmed.ncbi.nlm.nih.gov/2755477/},
  note = {Source identifier: 2755477}
}