@misc{indiciaeca5c966a6304,
  title = {Correlation and causation in epidemiology.},
  author = {P Philippe},
  year = {1976},
  doi = {10.1093/ije/5.4.391},
  url = {https://pubmed.ncbi.nlm.nih.gov/1010668/},
  note = {Source identifier: 1010668}
}