@misc{indiciaea6eaea76dea7,
  title = {Epidemiologic programs for computers and calculators. A microcomputer program for multiple logistic regression by unconditional and conditional maximum likelihood methods.},
  author = {N Campos-Filho and E L Franco},
  year = {1989},
  doi = {10.1093/oxfordjournals.aje.a115148},
  url = {https://pubmed.ncbi.nlm.nih.gov/2912052/},
  note = {Source identifier: 2912052}
}