@misc{indiciae0f03280dea2d,
  title = {Sensitivity distribution in the central and midperipheral visual field determined by pattern electroretinography and harmonic analysis.},
  author = {R Marx and E Zrenner},
  year = {1989},
  doi = {10.1007/bf00154490},
  url = {https://pubmed.ncbi.nlm.nih.gov/2637117/},
  note = {Source identifier: 2637117}
}