TY  - BOOK
AU  - Grobbee, D. E
AU  - Hoes, Arno W
TI  - Clinical epidemiology : principles, methods, and applications for clinical research
SN  - 9780763753153
SN  - 200705024
U1  - 614.4 GRO 
PY  - 2009///
CY  - Boston
PB  - Jones and Bartlett Publishers
KW  - Clinical epidemiology
KW  - Epidemiologic Factors
KW  - Epidemiologic Methods
KW  - Prognosis
N1  - Includes bibliographical references (p. 357-379) and index
ER  -