@misc{indiciae8e7056d15d9e,
  title = {Case-control studies: a sequential approach.},
  author = {R T O'Neill and C Anello},
  year = {1978},
  doi = {10.1093/oxfordjournals.aje.a112639},
  url = {https://pubmed.ncbi.nlm.nih.gov/727211/},
  note = {Source identifier: 727211}
}