@misc{indiciaedc8bf8bf8273,
  title = {Predicting diabetic retinopathy.},
  author = {A Karma and S Gummerus and E Kujansuu and T Pitkäjärvi},
  year = {1987},
  doi = {10.1111/j.1755-3768.1987.tb02613.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2837048/},
  note = {Source identifier: 2837048}
}