@book{4212,
	author = {Waltzman, Susan B.},
	title = {Cochlear implants /},
	publisher = {Thieme,},
	year = {c2006.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1005/2009288246-d.html}
}