@book{38256,
	author = {Toy, Eugene C.},
	title = {Case files.},
	publisher = {McGraw-Hill Medical,},
	year = {c2013.},
	address = {New York :},
	edition = {4th ed.},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio11006275}
}