@misc{indiciaea4fec322e436,
  title = {Artificial drainage tubes for glaucoma.},
  author = {R D Richards and O P Van Bijsterveld},
  year = {1965},
  doi = {10.1016/0002-9394(65)90700-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/5825142/},
  note = {Source identifier: 5825142}
}