@misc{indiciaee9687c67e9bb,
  title = {Partial angle closure.},
  author = {R Mapstone},
  year = {1977},
  doi = {10.1136/bjo.61.8.525},
  url = {https://pubmed.ncbi.nlm.nih.gov/911732/},
  note = {Source identifier: 911732}
}