@misc{indiciaef001c223b21a,
  title = {Detecting the world through a retinal implant.},
  author = {P J Coffey and R D Lund and J N Rawlins},
  year = {1990},
  doi = {10.1016/s0079-6123(08)62613-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/2290941/},
  note = {Source identifier: 2290941}
}