@misc{indiciae6c8ea0a59697,
  title = {Cataract extraction--an improved technique.},
  author = {G D Lehmann},
  year = {1966},
  doi = {10.1136/bjo.50.2.105},
  url = {https://pubmed.ncbi.nlm.nih.gov/4952458/},
  note = {Source identifier: 4952458}
}