@misc{indiciaecd48d9c9748f,
  title = {Appropriate technology for cataract surgery.},
  author = {R Wormald and J Evans and A Foster},
  year = {1998},
  doi = {10.1016/s0140-6736(05)61082-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/9843135/},
  note = {Source identifier: 9843135}
}