@misc{indiciaecd429a0ef06f,
  title = {Pediatric audio-visual fixation system.},
  author = {R V Keech and R Verdick},
  year = {1987},
  doi = {10.1016/s0002-9394(14)74346-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/3578475/},
  note = {Source identifier: 3578475}
}