@misc{indiciaea4ffb5571d04,
  title = {Accommodative vergence in the alert monkey. Motor unit analysis.},
  author = {E L Keller},
  year = {1973},
  doi = {10.1016/0042-6989(73)90015-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4198124/},
  note = {Source identifier: 4198124}
}