TY  - BOOK
AU  - Ewles,L
TI  - Key topics in public health : : essential briefings on prevention and health promotion
SN  - 0443100268
PY  - 2005///
CY  - Edinburgh 
PB  - Churchill Livingstone Elsevier, 
KW  - Public health
KW  - Health promotion
KW  - Preventative medicine
ER  -