TY  - BOOK
AU  - GROBBEE, D  .
AU  - HOES, A  .
TI  - CLINICAL EPIDEMIOLOGY: PRIN. METHODS & APPLICATIONS FOR CLINICAL RESEARCH / 
SN  - 9780763753153
U1  - 614.4 
PY  - 2009///
CY  - NULL : 
PB  - JONES & BARTLET PUB. , 
KW  - PSM
ER  -