@misc{indiciaeeacdc2d24597,
  title = {Survival analysis with time-varying regression effects using a tree-based approach.},
  author = {Ronghui Xu and Sudeshna Adak},
  year = {2002},
  doi = {10.1111/j.0006-341x.2002.00305.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12071403/},
  note = {Source identifier: 12071403}
}