@misc{indiciae27d32d46a9a8,
  title = {Rank tests for clustered survival data.},
  author = {Sin-Ho Jung and Jong-Hyeon Jeong},
  year = {2003},
  doi = {10.1023/a:1021869803601},
  url = {https://pubmed.ncbi.nlm.nih.gov/12602772/},
  note = {Source identifier: 12602772}
}