@misc{indiciae998f177fd4b2,
  title = {Needle-hook--a convenient retractor.},
  author = {J Colville},
  doi = {10.1016/0007-1226(91)90055-o},
  url = {https://pubmed.ncbi.nlm.nih.gov/2018906/},
  note = {Source identifier: 2018906}
}