TY  - RPRT
TI  - Marginal analysis for clustered failure time data.
AU  - Shou-En Lu
AU  - Mei-Cheng Wang
PY  - 2005
DO  - 10.1007/s10985-004-5640-6
UR  - https://pubmed.ncbi.nlm.nih.gov/15747590/
ID  - 15747590
ER  -