TY  - BOOK
AU  - Ryan, Thomas P.
TI  - Sample size determination and power
SN  - 9781118437605
U1  - 615.50724 
PY  - 2013///
CY  - New Jersey
PB  - John Wiley & Sons
KW  - Sample size
KW  - Clinicl trials as topic
KW  - Mathematical computing
KW  - Regression analysis
ER  -