TY  - BOOK
AU  - Chow Shein-Chung
AU  -  Lokhnygina Yuliya
AU  -  Shao Jun
AU  -  Wang Hansheng
TI  - Sample size calculations in clinical research
SN  - 9781138740983 (hbk)
U1  - B280bL, P8;Q8 
PY  - 2018///
CY  - Boca Raton 
PB  - CRC Press     
KW  -  Clinical medicine
KW  -  Drug development methods
KW  - Statistics
N1  - Bibliography 465-480p.; Index 481-492p
ER  -