@misc{indiciae17183d612c79,
  title = {Bedford glaucoma survey.},
  author = {J L Bankes and E S Perkins and S Tsolakis and J E Wright},
  year = {1968},
  doi = {10.1136/bmj.1.5595.791},
  url = {https://pubmed.ncbi.nlm.nih.gov/5641484/},
  note = {Source identifier: 5641484}
}