TY  - BOOK
AU  - Bhopal, Raj S
TI  - Concepts of epidemiology : integrating the ideas, theories, principles, and methods of epidemiology
SN  - 9780199543144
SN  - 200827918
U1  - 614.4 BHO 
PY  - 2008///
CY  - Oxford
PB  - Oxford University Press
KW  - Epidemiology
ER  -