@book{36118,
	author = {United States.},
	title = {Maternal deaths,},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1933.},
	series = {Bureau publication,},
	address = {Washington,},
	note = {At head of title: United States Department of labor. Frances Perkins, secretary. Children's bureau, Grace Abbott, chief.}
}