TY  - BOOK
AU  - Chow Shein-Chung
AU  -  Shao Jun
AU  -  Wang Hansheng
TI  - Sample size calculations in clinical research
T2  - Chapman & Hall/CRC Biostatistics Series; 20
SN  - 1584889829 (hbd)
U1  - B280bL, P8 
PY  - 2008///
CY  - Boca Raton 
PB  - Champman & Hall    
KW  -  Clinical medicine -statistical method
KW  -  Drug development
KW  -  Sampling
KW  - Statistics
N1  - Bibliography 427-449p; Index 451-465p
ER  -