@book{481602,
	author = {Petersen, Alan R., and Lupton, Deborah. and Sage eBooks},
	title = {The new public health},
	publisher = {SAGE,},
	year = {1997.},
	address = {London :},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/books/the-new-public-health}
}