@misc{indiciae0a2b6f0be6a5,
  title = {Wing nut obstruction.},
  author = {J V Larson},
  doi = {10.1016/s0016-5107(89)72698-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/2646170/},
  note = {Source identifier: 2646170}
}