@book{211379,
	author = {Oldstone, Michael B. A. and ebrary, Inc.},
	title = {Viruses, plagues, and history},
	publisher = {Oxford University Press,},
	year = {1998.},
	address = {Oxford :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10358259}
}