@misc{indiciae36b72ca77aff,
  title = {[Problems in perforating keratoplasty with large diameter].},
  author = {R Winter and T Damms and Y Giese},
  year = {1994},
  url = {https://pubmed.ncbi.nlm.nih.gov/7812095/},
  note = {Source identifier: 7812095}
}