@book{288711,
	author = {Springhouse Corporation.},
	title = {ECG interpretation made incredibly easy! /},
	publisher = {Springhouse,},
	year = {2002.},
	address = {Springhouse, Pa. :},
	edition = {2nd edition.},
	note = {Includes glossary and index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0727/2001020926-d.html}
}