@misc{indiciae4b5e3f4516ba,
  title = {Toxic ulcerative keratopathy. An unrecognized problem.},
  author = {I R Schwab and R L Abbott},
  year = {1989},
  doi = {10.1016/s0161-6420(89)32752-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/2797722/},
  note = {Source identifier: 2797722}
}