@misc{indiciae4c47d3946f09,
  title = {Vertical vergence movements.},
  author = {W A Houtman and J H Roze and W Scheper},
  year = {1981},
  doi = {10.1007/bf00143884},
  url = {https://pubmed.ncbi.nlm.nih.gov/7285769/},
  note = {Source identifier: 7285769}
}