TY  - GEN
AU  - Chang, Mark
TI  - Introductory adaptive trial designs: a practical guide with R
T2  - Chapman & Hall/CRC biostatistics series
SN  - 9781498717465
PY  - 2015///
CY  - Boca Raton
PB  - CRC press
KW  - Clinical trials - Computer simulation
KW  - Clinical trials - Statistical method
ER  -