@book{251016,
	author = {Toy, Eugene C.},
	title = {Case files.},
	publisher = {Lange Medical Books/McGraw-Hill, Medical Pub. Division,},
	year = {c2007.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0632/2006044412-b.html}
}