@misc{indiciaebb44a4327712,
  title = {Multivariate survival trees: a maximum likelihood approach based on frailty models.},
  author = {Xiaogang Su and Juanjuan Fan},
  year = {2004},
  doi = {10.1111/j.0006-341x.2004.00139.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15032778/},
  note = {Source identifier: 15032778}
}