@book{8753,
	author = {Cox, D. R. and Oakes, David,},
	title = {Analysis of survival data /},
	publisher = {Chapman and Hall,},
	year = {1984.},
	address = {London ;},
	note = {Includes indexes.},
	url = {http://www.loc.gov/catdir/enhancements/fy0916/83020882-d.html}
}