TY  - GEN
AU  - Wang,Yong-Cheng
AU  - Chen,Gang
AU  - Chi,George Y H
TI  - A ratio test in active control non-inferiority trials with a time-to-event endpoint
SN  - 1054-3406
PY  - 2006///0721
KW  - Clinical Trials as Topic
KW  - statistics & numerical data
KW  - Confidence Intervals
KW  - Endpoint Determination
KW  - Models, Statistical
KW  - Research Design
KW  - Sample Size
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1080/10543400500508754
ER  -