@misc{indiciaeefcbc2cc951b,
  title = {Statistics review 6: Nonparametric methods.},
  author = {Elise Whitley and Jonathan Ball},
  year = {2002},
  doi = {10.1186/cc1820},
  url = {https://pubmed.ncbi.nlm.nih.gov/12493072/},
  note = {Source identifier: 12493072}
}