@book{24180,
	author = {Kanski, Jack J. and Bowling, Brad},
	title = {Clinical ophthalmology :},
	publisher = {Elsevier/Saunders,},
	year = {2011.},
	address = {Edinburgh ;},
	edition = {7th ed.},
	note = {Previous ed.: Oxford : Butterworth-Heinemann, 2007.}
}