@misc{indiciaeb312ec34c566,
  title = {Experimental circular keratotomy for astigmatism.},
  author = {T P Werblin},
  doi = {10.3928/1081-597x-19990301-15},
  url = {https://pubmed.ncbi.nlm.nih.gov/10202713/},
  note = {Source identifier: 10202713}
}