@misc{indiciaef1a978ea93af,
  title = {Statistics at square one. I. Tabulation of data.},
  author = {T D Swinscow},
  year = {1976},
  doi = {10.1136/bmj.1.6020.1262},
  url = {https://pubmed.ncbi.nlm.nih.gov/1268659/},
  note = {Source identifier: 1268659}
}