@misc{indiciaec32e9dd26ba6,
  title = {Keratometric changes after cataract extraction.},
  author = {D Singh and K Kumar},
  year = {1976},
  doi = {10.1136/bjo.60.9.638},
  url = {https://pubmed.ncbi.nlm.nih.gov/791356/},
  note = {Source identifier: 791356}
}