@misc{indiciae46bfee26c6d3,
  title = {[Analysis of vergence functions by step stimulus].},
  author = {T Yamada and K Ukai and S Ishikawa},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2610167/},
  note = {Source identifier: 2610167}
}