@misc{indiciaebf4fdad854a8,
  title = {Epidemiology's triple crown.},
  author = {D L Weed},
  year = {1987},
  doi = {10.1016/0021-9681(87)90191-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/3597691/},
  note = {Source identifier: 3597691}
}