@misc{indiciaee295dce5d346,
  title = {Stratification by a multivariate confounder score.},
  author = {O S Miettinen},
  year = {1976},
  doi = {10.1093/oxfordjournals.aje.a112339},
  url = {https://pubmed.ncbi.nlm.nih.gov/998608/},
  note = {Source identifier: 998608}
}