@misc{indiciae2c82188b8f3e,
  title = {Seeing practice.},
  author = {O Swarbrick},
  year = {1989},
  doi = {10.1136/vr.124.11.284-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/2711599/},
  note = {Source identifier: 2711599}
}