TY  - BOOK
AU  - Gordis,Leon
TI  - Epidemiology and Health Risk Assessment
SN  - 0195042859
AV  - RA651 .G58 2009
U1  - 614.4 22
PY  - 1988///
CY  - Philadelphia
PB  - Elsevier/Saunders
KW  - Epidemiology
KW  - Health risk assessment
N1  - Includes index
ER  -