@misc{indiciae08a1ad40b8a1,
  title = {X--Paired alternatives.},
  author = {T D Swinscow},
  year = {1976},
  doi = {10.1136/bmj.2.6029.225},
  url = {https://pubmed.ncbi.nlm.nih.gov/974501/},
  note = {Source identifier: 974501}
}