@misc{indiciae2437704e1114,
  title = {Weighted fish line for difficult endoscopic intubation.},
  author = {D L Biery},
  doi = {10.1016/s0016-5107(89)72730-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2497044/},
  note = {Source identifier: 2497044}
}