@book{120511,
	author = {Mettler, Fred A., and Guiberteau, Milton J.},
	title = {Essentials of nuclear medicine imaging/},
	publisher = {Elsevier/Saunders, },
	year = {2012.},
	address = {Philadelphia, PA :},
	edition = {Sixth edition.},
	note = {Includes index.}
}