@book{35542,
	author = {National Tuberculosis Association. and United States.},
	title = {Preliminary report of Committee on mortality from tuberculosis in dusty trades.},
	publisher = {Govt. print. off.,},
	year = {1919.},
	address = {Washington,},
	note = {At head of title: U.S. Dept. of labor. Working conditions service.}
}