@misc{indiciae8200c73e1868,
  title = {Punctal occlusion.},
  author = {D W Lamberts},
  year = {1994},
  doi = {10.1097/00004397-199403410-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/8169068/},
  note = {Source identifier: 8169068}
}