TY  - RPRT
TI  - A sample size adjustment procedure for clinical trials based on conditional power.
AU  - Gang Li
AU  - Weichung J Shih
AU  - Tailiang Xie
AU  - Jiang Lu
PY  - 2002
DO  - 10.1093/biostatistics/3.2.277
UR  - https://pubmed.ncbi.nlm.nih.gov/12933618/
ID  - 12933618
ER  -