@misc{indiciae6993969a6560,
  title = {Differential diagnosis in optometric practice.},
  author = {D D MICHAELS},
  year = {1956},
  doi = {10.1097/00006324-195612000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/13372743/},
  note = {Source identifier: 13372743}
}