@misc{indiciae75f59fb82049,
  title = {[Aging effects on upper and lower half visual fields by VECPs and automated static perimetry].},
  author = {N Sano and E Adachi-Usami},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2220496/},
  note = {Source identifier: 2220496}
}