@misc{indiciae320b9df6d0aa,
  title = {Three-sided box.},
  author = {L B Glickman},
  year = {1981},
  doi = {10.1093/ptj/61.1.50},
  url = {https://pubmed.ncbi.nlm.nih.gov/7192867/},
  note = {Source identifier: 7192867}
}