@misc{indiciaecf8bc84ab18a,
  title = {Survival methods.},
  author = {Sowmya R Rao and David A Schoenfeld},
  year = {2007},
  doi = {10.1161/circulationaha.106.614859},
  url = {https://pubmed.ncbi.nlm.nih.gov/17200454/},
  note = {Source identifier: 17200454}
}