GROBBEE D. ., HOES A. ., . (2009). CLINICAL EPIDEMIOLOGY: PRIN. METHODS & APPLICATIONS FOR CLINICAL RESEARCH. NULL: JONES & BARTLET PUB.
GROBBEE D, HOES A, . 2009. CLINICAL EPIDEMIOLOGY: PRIN. METHODS & APPLICATIONS FOR CLINICAL RESEARCH. NULL: JONES & BARTLET PUB.
GROBBEE D, HOES A, . CLINICAL EPIDEMIOLOGY: PRIN. METHODS & APPLICATIONS FOR CLINICAL RESEARCH. NULL: JONES & BARTLET PUB. 2009.