@misc{indiciae5bc68e17a5ca,
  title = {Survival analysis part I: basic concepts and first analyses.},
  author = {T G Clark and M J Bradburn and S B Love and D G Altman},
  year = {2003},
  doi = {10.1038/sj.bjc.6601118},
  url = {https://pubmed.ncbi.nlm.nih.gov/12865907/},
  note = {Source identifier: 12865907}
}