@misc{indiciaeb16bd7c2f94d,
  title = {Mantel-Haenszel test statistics for correlated binary data.},
  author = {J Zhang and D D Boos},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9423245/},
  note = {Source identifier: 9423245}
}