@misc{indiciae80733a272a24,
  title = {Changing patterns of visual impairment.},
  author = {J E Jan},
  year = {2001},
  doi = {10.1017/s001216220100041x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11305397/},
  note = {Source identifier: 11305397}
}