@misc{indiciae7ad6bfbbfb69,
  title = {Modified Graether collar button with positioning stud to dial intraocular lenses with peripheral positioning holes.},
  author = {J P Smith},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3601348/},
  note = {Source identifier: 3601348}
}