@unpublished{publication-13953,
	author={Floris, Joël and Staub, Kaspar and Woitek, Ulrich},
	institution={University of Zurich},
	issn={1664-7041},
	number=236,
	pages=36,
	series={Working paper series / Department of Economics},
	title={The benefits of intervention: birth weights in Basle 1912-1920},
	year=2016,
}