@book{19776,
	author = {Verbeke, Geert and Molenberghs, Geert and Molenberghs, Geert},
	title = {Linear mixed models for longitudinal data},
	publisher = {Springer-Verlag,},
	year = {2000},
	series = {Springer series in Statistics},
	address = {New York:},
	note = {"Purchased under NBHM grant for the year 1999-2000"}
}