@book{33311,
	author = {Pascualy, Ralph A.,},
	title = {Snoring and sleep apnea :},
	publisher = {Demos Health,},
	year = {c2008.},
	address = {New York :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip085/2007047889.html}
}