@misc{indiciae2da9d5d21695,
  title = {Artifactual foreign body.},
  author = {A Ruprecht and H Wagner and H Schwartz},
  year = {1991},
  doi = {10.1016/0030-4220(91)90541-j},
  url = {https://pubmed.ncbi.nlm.nih.gov/1994317/},
  note = {Source identifier: 1994317}
}