@misc{indiciae3f58f6f0b759,
  title = {Rigid lens fitting made easier using a modified keratometer.},
  author = {A K Lam},
  year = {1993},
  doi = {10.1111/j.1475-1313.1993.tb00434.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8510942/},
  note = {Source identifier: 8510942}
}