[Tuberculous infection in school children; development & present state; study of the school population of Vizcaya].
D002648:Child; D006801:Humans; D007223:Infant; D012574:Schools; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
TUBERCULOSIS, PULMONARY/in infant and child
La infección tuberculosa en el medio escolar; evolución y estado actual; estudio de la población escolar de Vizcaya.