@misc{indiciaef5b17f3d6cac,
  title = {Re: "Assessing effects of confounding variables".},
  author = {R Simon},
  year = {1980},
  doi = {10.1093/oxfordjournals.aje.a112863},
  url = {https://pubmed.ncbi.nlm.nih.gov/7352452/},
  note = {Source identifier: 7352452}
}