@book{13488,
	author = {Webber, Roger. and ebrary, Inc.},
	title = {Communicable disease epidemiology and control},
	publisher = {CABI Pub.,},
	year = {c2005.},
	address = {Cambridge, MA. :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10256997}
}