@book{20186,
	author = {Froelicher, Victor F. and Myers, Jonathan,},
	title = {Exercise and the heart /},
	publisher = {Saunders,},
	year = {c2006.},
	address = {Philadelphia, PA :},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/toc/fy0610/2005051641.html}
}