@misc{indiciaeb7fdbb9e8ffe,
  title = {A computer program for testing average partial association in three-way contingency tables (PARCAT).},
  author = {J R Landis and M M Cooper and T Kennedy and G G Koch},
  year = {1979},
  doi = {10.1016/0010-468x(79)90035-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/436406/},
  note = {Source identifier: 436406}
}