@misc{indiciae9fcaa5576722,
  title = {Reproducible estimation of retinal vessel width by computerized microdensitometry.},
  author = {G S George and M L Wolbarsht and M B Landers},
  year = {1990},
  doi = {10.1007/bf00154207},
  url = {https://pubmed.ncbi.nlm.nih.gov/2338387/},
  note = {Source identifier: 2338387}
}