@misc{indiciae0250b5187fa0,
  title = {'Knot' avoidable?},
  author = {A L Gidwani and W D B Clements},
  doi = {10.1007/bf03167958},
  url = {https://pubmed.ncbi.nlm.nih.gov/16872038/},
  note = {Source identifier: 16872038}
}