@misc{indiciaebb24999e8d6d,
  title = {An inflatable oral-cavity retractor.},
  author = {I M Aral and J LeGrand and L E Jacobson},
  year = {1972},
  doi = {10.1148/105.3.713},
  url = {https://pubmed.ncbi.nlm.nih.gov/4635109/},
  note = {Source identifier: 4635109}
}