@book{218779,
	title = {Morbidity and mortality weekly report.},
	publisher = {U.S. Dept.of Health and Human Services, public Health Services, Centers for Disease Control and Prevention},
	address = {Atlanta, Ga.},
	note = {Description based on : 1993; Title from title screen (viewed Oct. 21,2004).},
	url = {http://purl.access.gpo.gov/GPO/LPS54980}
}