@misc{indiciae46516e6d9a36,
  title = {Hypermetropic Refraction Passing while Under Observation into Myopia.},
  author = {S D Risley},
  year = {1887},
  url = {https://pubmed.ncbi.nlm.nih.gov/16691808/},
  note = {Source identifier: 16691808}
}