TY  - BOOK
AU  - Portney, Leslie G.
TI  - Foundations of clinical research: applications to practice
SN  - 0131716409 (hb)
U1  - 610.72 
PY  - 2009///
CY  - New Jersey
PB  - Pearson Education
KW  - Medicine-research methodolgy
KW  - Experimental designs
KW  - Clinical research
KW  - Construct validity
KW  - Sampls
KW  - RCRS
KW  - FSSH
N1  - Include Appendix, glossary and index
ER  -