@book{15120,
	author = {Fleiss, Joseph L., Levin, Bruce and Paik, Myunghee Cho and Levin, Bruce ; jt. auth.},
	title = {Statistical methods for rates and proportions},
	publisher = {John Wiley},
	year = {1973},
	series = {Wiley series in Applied Probability and Statistics},
	address = {New York},
	edition = {3rd ed.},
	note = {"Purchased under NBHM grant for the year 2003-2004"}
}