@misc{indiciaeb03b8187a359,
  title = {Visual disturbances after spinal anaesthesia.},
  author = {J J de Lange and J S Stilma and F Crezee},
  year = {1988},
  doi = {10.1111/j.1365-2044.1988.tb06691.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3414921/},
  note = {Source identifier: 3414921}
}