@misc{indiciaecc7cb21bc7e6,
  title = {A simple insufflator.},
  author = {E K SMITH},
  year = {1953},
  doi = {10.1097/00000542-195303000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/13031157/},
  note = {Source identifier: 13031157}
}