TY  - BOOK
AU  - Grobbee, Diederick E.
AU  - Hoes, Arno W.
TI  - Clinical epidemiology: principles, methods, and applications for clinical research
SN  - 9781449674328
U1  - 614.4 
PY  - 2015///
CY  - Burlington
PB  - Jones \u0026 Bartlett
KW  - Epidemiologic Methods
KW  - Epidemiologic Factor
ER  -