@book{8912,
	author = {Mednick, Sarnoff A., and Københavns universitet.},
	title = {Genetics, environment and psychopathology /},
	publisher = {North-Holland Pub. Co. ;},
	year = {1974.},
	series = {North Holland research series on early detection and prevention of behaviour disorders ; v. 1},
	address = {Amsterdam :},
	note = {"Studies conducted at the Psykologisk Institut in Copenhagen over the past decade."}
}