@misc{indiciae02b4013ca8bb,
  title = {Speculum opening in transsphenoidal surgery.},
  author = {Adriano S Garcia and Albert L Rhoton},
  year = {2006},
  doi = {10.1227/01.neu.0000219878.02765.69},
  url = {https://pubmed.ncbi.nlm.nih.gov/16888549/},
  note = {Source identifier: 16888549}
}