TY  - BOOK
AU  - Friedman Lawrence M
AU  - DeMets David L
AU  - Furberg Curt D
TI  - Fundamentals of clinical trials
SN  - 978-1-4419-1585-6
U1  - 615.50724 
PY  - 2010///
CY  - New York
PB  - Springer-Verlag
KW  - Clinical trials
ER  -