@book{28286,
	author = {Tsiatis, Anastasios A.},
	title = {Semiparametric theory and missing data},
	publisher = {Springer Science+Business Media, Inc.},
	year = {2006},
	series = {Springer series in Statistics},
	address = {New York},
	note = {"Purchased under NBHM grant for the year 2006-2007"}
}