@misc{indiciae014c021fdd5e,
  title = {A computer program for life table regression analysis with time dependent covariates.},
  author = {P Peduzzi and T Holford and R Hardy},
  year = {1979},
  doi = {10.1016/0010-468x(79)90024-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/761455/},
  note = {Source identifier: 761455}
}