@misc{indiciaeaffc24a8b66b,
  title = {X-ray detectable surgical swabs.},
  author = {J G Duncan},
  year = {1968},
  doi = {10.1002/bjs.1800550214},
  url = {https://pubmed.ncbi.nlm.nih.gov/5635921/},
  note = {Source identifier: 5635921}
}