@misc{indiciae564cf23f95be,
  title = {Preferential looking in the mentally handicapped.},
  author = {A Chandna and C Karki and J Davis and R M Doran},
  year = {1989},
  doi = {10.1038/eye.1989.127},
  url = {https://pubmed.ncbi.nlm.nih.gov/2630367/},
  note = {Source identifier: 2630367}
}