@misc{indiciae970b2ef50b75,
  title = {Refractive errors among engineering students in Norway.},
  author = {B Kinge and A Midelfart},
  year = {1994},
  doi = {10.3109/09286589409071440},
  url = {https://pubmed.ncbi.nlm.nih.gov/8790608/},
  note = {Source identifier: 8790608}
}