@misc{indiciaede3c72c20ff2,
  title = {A SAS procedure for logistic regression modelling based on registry data.},
  author = {J Lee and H P Lee},
  year = {1987},
  doi = {10.1093/ije/16.3.487},
  url = {https://pubmed.ncbi.nlm.nih.gov/3667056/},
  note = {Source identifier: 3667056}
}