@book{33029,
	author = {Magnus, Manya.},
	title = {Essential readings in infectious disease epidemiology /},
	publisher = {Jones and Bartlett,},
	year = {2009.},
	address = {Sudbury, Mass. :},
	url = {http://www.loc.gov/catdir/toc/ecip0821/2008026276.html}
}