@misc{indiciae7c5edb610b83,
  title = {Diabetic maculopathy. A preliminary report.},
  author = {H Cheng and R K Blach and A M Hamilton and E M Kohner},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4515526/},
  note = {Source identifier: 4515526}
}