@misc{indiciaee5a41114c4fd,
  title = {Mandibular (sigmoid) notch retractor.},
  author = {S M Sheridan},
  year = {1984},
  doi = {10.1016/0266-4356(84)90103-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/6234941/},
  note = {Source identifier: 6234941}
}