@book{19999,
	author = {Le, Chap T.,},
	title = {Fundamentals of biostatistical inference /},
	publisher = {Dekker,},
	year = {c1992.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0647/91038467-d.html}
}