@misc{indiciaee935df89ad50,
  title = {Re: Residual confounding.},
  author = {J Olsen and O Basso},
  year = {1999},
  doi = {10.1093/oxfordjournals.aje.a009805},
  url = {https://pubmed.ncbi.nlm.nih.gov/9927226/},
  note = {Source identifier: 9927226}
}