TY  - RPRT
TI  - Adaptive, group sequential and decision theoretic approaches to sample size determination.
AU  - Cyrus R Mehta
AU  - Nitin R Patel
PY  - 2006
DO  - 10.1002/sim.2638
UR  - https://pubmed.ncbi.nlm.nih.gov/16927402/
ID  - 16927402
ER  -