@misc{indiciaeb75878d5105b,
  title = {Gonioscopic findings after filtering surgery for glaucoma.},
  author = {J C Allen},
  year = {1966},
  doi = {10.1016/0002-9394(66)91332-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/5921997/},
  note = {Source identifier: 5921997}
}