@misc{indiciae7d3d72a68a68,
  title = {Is the endoscopic view too narrow?},
  author = {T J Neal and N Krasner},
  year = {1992},
  doi = {10.1136/jme.18.4.186},
  url = {https://pubmed.ncbi.nlm.nih.gov/1281232/},
  note = {Source identifier: 1281232}
}