@book{7497,
	author = {Klein, John P., and Moeschberger, Melvin L.},
	title = {Survival analysis :},
	publisher = {Springer,},
	year = {c2003.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0815/2002026667-d.html}
}