@book{201859,
	author = {Toman, K. and Frienden, Thoman R. and World Health Organization.},
	title = {Tuberculosis : detección de casos, tratamiento y vigilancia},
	publisher = {Organización Panamericana de la Salud},
	year = {2006.},
	series = {Publicación Científica y Técnica},
	address = {Washington},
	edition = {2a. ed.},
	note = {Rev. ed. of: Tuberculosis case-finding and chemotherapy. 1979.},
	url = {http://whqlibdoc.who.int/publications/2004/9241546034.pdf}
}