@misc{indiciae53f922b456c5,
  title = {Unusual foreign objects in pulp canals.},
  author = {E Cataldo},
  year = {1976},
  doi = {10.1016/0030-4220(76)90110-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/1069228/},
  note = {Source identifier: 1069228}
}