@misc{indiciaedc86b5649c7d,
  title = {Vision screening.},
  author = {C Essex},
  year = {1989},
  doi = {10.1136/bmj.299.6705.979-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/2508964/},
  note = {Source identifier: 2508964}
}