TY  - RPRT
TI  - Analyzing excessive no changes in clinical trials with clustered data.
AU  - Shou-En Lu
AU  - Yong Lin
AU  - Wei-Chung Joe Shih
PY  - 2004
DO  - 10.1111/j.0006-341x.2004.00155.x
UR  - https://pubmed.ncbi.nlm.nih.gov/15032797/
ID  - 15032797
ER  -