@book{257010,
	author = {Centers for Disease Control and Prevention (U.S.),},
	title = {El embarazo y las enfermedades transmitidas sexualmente: la realidad.},
	publisher = {Department of Health & Human Services, Centers for Disease Control and Prevention,},
	year = {[2007]},
	series = {CDC publication ;},
	address = {[Atlanta, Ga.] :},
	note = {Spanish version.},
	url = {http://purl.fdlp.gov/GPO/gpo73279}
}