@misc{indiciae9af1dc2b88e6,
  title = {Effect of microgravity on the visual near point: Visual Function Tester-Model 4 (VFT-4)},
  author = {Gleason, Gerald A. and Task, H. Lee and Oneal, Melvin R.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930019553},
  note = {Source identifier: 19930019553}
}