@misc{indiciae1b77ae9404ce,
  title = {Day surgery for cataracts.},
  author = {H F Thomas and R Humphry},
  year = {1992},
  doi = {10.1136/bmj.305.6853.536},
  url = {https://pubmed.ncbi.nlm.nih.gov/1393029/},
  note = {Source identifier: 1393029}
}