@misc{indiciae2c8bc125d8aa,
  title = {Figure eight closure.},
  author = {K J McKerrow and D J Grande},
  year = {1991},
  doi = {10.1016/s0190-9622(08)80054-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/1999515/},
  note = {Source identifier: 1999515}
}