@book{15857,
	author = {Peiffer, Robert L. and ebrary, Inc.},
	title = {Ocular tumors in animals and humans},
	publisher = {Iowa State Press,},
	year = {2002.},
	address = {Ames :},
	edition = {1st ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10287800}
}