@misc{indiciaea83f33902952,
  title = {Large type reading materials and their sources.},
  author = {R T Lange},
  year = {1972},
  doi = {10.1097/00006324-197211000-00011},
  url = {https://pubmed.ncbi.nlm.nih.gov/4508240/},
  note = {Source identifier: 4508240}
}