@book{252949,
	author = {United States},
	title = {Protecting the public health},
	publisher = {U.S. Government Publishing Office},
	year = {2016.},
	series = {S. hrg.},
	address = {Washington},
	note = {Title from title screen (viewed on Apr. 21, 2016).},
	url = {http://purl.fdlp.gov/GPO/gpo67264}
}