@book{219287,
	author = {United States},
	title = {EL VIH y su tratamiento},
	publisher = {Departamento de Salud y Servicios Humanos de los Estados Unidos},
	year = {2006.},
	address = {Rockville,MD},
	note = {Title from title screen (viewed on Oct. 12, 2006).},
	url = {http://purl.access.gpo.gov/GPO/LPS74921}
}