1.
Sample Size Calculations in Clinical Research
by Wang, Hansheng, Chow, Shein...
ISBN: 9781584889823
List Price: $89.95
2.
Sample Size Calculations in Clinical Research, Third Edition
by Chow, Shein-Chung, Shao, Ju...
ISBN: 9781138740983
3.
Sample Size Calculations in Clinical Research (Chapman & Hall/CRC Biostatistics Series)
by Shein-Chung Chow, Hansheng ...
ISBN: 9780824709709
List Price: $89.95
4.