@misc{indiciaea3c6cbcbdec3,
  title = {Descartes' dream.},
  author = {R S Fishman},
  year = {1971},
  doi = {10.1001/archopht.1971.01000010448016},
  url = {https://pubmed.ncbi.nlm.nih.gov/4938790/},
  note = {Source identifier: 4938790}
}