@book{198584,
	author = {Daniel, Wayne W.},
	title = {Biostatistics},
	publisher = {Wiley},
	year = {c2005.},
	address = {Hoboken, NJ :},
	edition = {8th ed.},
	url = {http://www.loc.gov/catdir/toc/wiley051/2004059337.html}
}