@misc{indiciae75b50f145eca,
  title = {A computer program for an illness-death process with time-dependent covariates.},
  author = {Y K Chiang and R J Hardy and C M Hawkins and A S Kapadia},
  year = {1985},
  doi = {10.1016/0169-2607(85)90083-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/3850018/},
  note = {Source identifier: 3850018}
}