TY  - BOOK
AU  - Vetter,Norman
AU  - Matthews,Ian
TI  - Epidemiology and public health medicine
U1  - 614.4 
PY  - 1999///
CY  - Harlow
PB  - Churchill Livingstone
KW  - Public Health
KW  - Epidemiology
KW  - Health Care
KW  - Occupational Health
ER  -