TY  - RPRT
TI  - Multivariate survival trees: a maximum likelihood approach based on frailty models.
AU  - Xiaogang Su
AU  - Juanjuan Fan
PY  - 2004
DO  - 10.1111/j.0006-341x.2004.00139.x
UR  - https://pubmed.ncbi.nlm.nih.gov/15032778/
ID  - 15032778
ER  -