@misc{indiciae74be2c4c072f,
  title = {Letter: Paper bezoar causing intestinal obstruction.},
  author = {B F Uretsky},
  year = {1974},
  doi = {10.1001/archsurg.1974.01360010097023},
  url = {https://pubmed.ncbi.nlm.nih.gov/4834142/},
  note = {Source identifier: 4834142}
}