@misc{indiciae6b4b5e40f1be,
  title = {Ocular accomodative changes in humans induced by positional changes with respect to gravity.},
  author = {C H Markham and S G Diamond and N E Simpson},
  year = {1977},
  doi = {10.1016/0013-4694(77)90169-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/65268/},
  note = {Source identifier: 65268}
}