@misc{indiciae46bc74af91f4,
  title = {Vergence and accommodation. V. Pupil size changes associated with changes in accommodative vergence.},
  author = {M ALPERN and G L MASON and R E JARDINICO},
  year = {1961},
  url = {https://pubmed.ncbi.nlm.nih.gov/13860699/},
  note = {Source identifier: 13860699}
}