@misc{indiciaeac8348f6a28b,
  title = {Sentinel gem.},
  author = {A G Shabani and I M Kelly},
  year = {1999},
  doi = {10.1259/bjr.72.860.10624354},
  url = {https://pubmed.ncbi.nlm.nih.gov/10624354/},
  note = {Source identifier: 10624354}
}