@misc{indiciae6e1731016000,
  title = {The hydroxyapatite orbital implant: a prospective study.},
  author = {J L Ashworth and M Rhatigan and R Sampath and R Brammar and S Sunderland and B Leatherbarrow},
  year = {1996},
  doi = {10.1038/eye.1996.4},
  url = {https://pubmed.ncbi.nlm.nih.gov/8763300/},
  note = {Source identifier: 8763300}
}