@book{9976,
	author = {Turnock, Bernard J.},
	title = {Public health :},
	publisher = {Jones and Bartlett,},
	year = {c2004.},
	address = {Sudbury, Mass. :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip048/2003020187.html}
}