@misc{indiciaeac99e02ddd9e,
  title = {The extracapsular cataract extraction without phacoemulsification.},
  author = {J W Bettman},
  year = {1978},
  doi = {10.1016/s0161-6420(78)35690-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/634563/},
  note = {Source identifier: 634563}
}