@book{1000,
	author = {Friedmann, I.},
	title = {Nose, throat, and ear /},
	publisher = {Churchill Livingstone,},
	year = {1986.},
	series = {Systemic pathology ;},
	address = {Edinburgh ;},
	edition = {3rd. ed.},
	url = {http://www.ebay.com/itm/Nose-Throat-and-Ears-Systemic-Pathology-3rd-Edition-/251492957929}
}