TY  - BOOK
AU  - Stephens,Christine
TI  - Health promotion: a psychosocial approach 
T2  - Health psychology
SN  - 9780335222094
PY  - 2008///
CY  - Maidenhead
PB  - Open University Press, Mc Graw-Hill
KW  - Health promotion
KW  - Social environment
KW  - Socioeconomic Factors
ER  -