title: Preventive vaccination of tuberculosis by the B.C.G .; its experimental bases and its current development.
authors.forename: A
authors.initials: A
authors.lastname: SAENZ
mesh_terms: D006801:Humans; D007109:Immunity; D014376:Tuberculosis
keywords: TUBERCULOSIS/Calmette-Guerin immunity; TUBERCULOSIS/immunity
vernacular_title: La vacunacion preventiva de la tuberculosis por el B.C.G.; sus bases experimentales y su desarrollo acutal.