@misc{indiciae4f24946ea94e,
  title = {A study of fixation ability using after-images.},
  author = {T C Jenkins},
  year = {1970},
  doi = {10.1097/00006324-197012000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/5277348/},
  note = {Source identifier: 5277348}
}