@misc{indiciaea791b873cb29,
  title = {Foreign body endoscopy.},
  author = {R S McCray},
  year = {1981},
  doi = {10.1016/s0016-5107(81)73231-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/7308728/},
  note = {Source identifier: 7308728}
}