@misc{indiciae451963710c6b,
  title = {Bootstrapped confidence intervals for the Cox model using a linear relative risk form.},
  author = {W E Barlow and W H Sun},
  year = {1989},
  doi = {10.1002/sim.4780080804},
  url = {https://pubmed.ncbi.nlm.nih.gov/2799122/},
  note = {Source identifier: 2799122}
}