@misc{indiciae45d72bd1a1a1,
  title = {Statistics for clinicians. 2. Nominal data (I).},
  author = {A S Nanivadekar and A R Kannappan},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2096131/},
  note = {Source identifier: 2096131}
}