TY  - BOOK
AU  - Wilson,Frances
AU  - Mabhala,Mzwandile
TI  - Key concepts in public health
SN  - 9781412948791
U1  - WA 21 
PY  - 2009///
CY  - Los Angeles
PB  - SAGE
KW  - Public health
N1  - Includes bibliographical references (p. 277-304) and index
UR  - http://www.loc.gov/catdir/enhancements/fy0905/2008926948-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0905/2008926948-t.html
ER  -