@misc{indiciaeb95e90de0df5,
  title = {Diabetic retinopathy.},
  author = {P F Palmberg},
  year = {1977},
  doi = {10.2337/diab.26.7.703},
  url = {https://pubmed.ncbi.nlm.nih.gov/873077/},
  note = {Source identifier: 873077}
}