@book{103112,
	author = {Ranger, T. O.},
	title = {Epidemics and ideas :},
	publisher = {Cambridge University Press,},
	year = {1992.},
	series = {Past and present publications},
	address = {Cambridge [England] ;},
	url = {http://www.loc.gov/catdir/description/cam024/91019775.html}
}