TY  - BOOK
AU  - Portney, Leslie Gross
AU  - Watkins, Mary P.
TI  - Foundations of clinical research: applications to practice
SN  - 0838510655
PY  - 1993///
CY  - Connecticut
PB  - Appleton & Lange
KW  - Medicine
KW  - Research
KW  - Methodology
N1  - Acc. No. 11400
ER  -