@misc{indiciae7fed8fa8c9be,
  title = {Practice improvement. V. Lighting.},
  author = {A D Charters},
  year = {1966},
  doi = {10.1111/j.1748-5827.1966.tb04377.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5941130/},
  note = {Source identifier: 5941130}
}