@book{214511,
	author = {Thaler, Malcolm S.},
	title = {The only EKG book you'll ever need},
	publisher = {Lippincott Williams & Wilkins},
	year = {c2010.},
	address = {Philadelphia, PA},
	edition = {6th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1002/2009017484-d.html}
}