@misc{indiciaecc84ea4c8eef,
  title = {Human visual spatio-temporal frequency performance as a function of age.},
  author = {N Nameda and T Kawara and H Ohzu},
  year = {1989},
  doi = {10.1097/00006324-198911000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/2616136/},
  note = {Source identifier: 2616136}
}