@misc{indiciaec165c324fa53,
  title = {Pre-school vision screening-a pilot study.},
  author = {A F Hilton and D J Stark and A B Biggs and V O'Hara},
  year = {1982},
  doi = {10.1111/j.1442-9071.1982.tb00386.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7181763/},
  note = {Source identifier: 7181763}
}