@book{35698,
	author = {Hosmer, David W. and Lemeshow, Stanley.,},
	title = {Applied survival analysis :},
	publisher = {John Wiley & Sons,},
	year = {c1999.},
	address = {New York :},
	note = {"A Wiley-Interscience publication."},
	url = {http://www.loc.gov/catdir/bios/wiley046/98027511.html}
}