title: [The decline of tuberculosis infection in schoolchildren of Barcelona].
authors.forename: J R
authors.initials: JR
authors.lastname: Villalbí
authors.forename: J A
authors.initials: JA
authors.lastname: Caylà
authors.forename: J L
authors.initials: JL
authors.lastname: Taberner
authors.forename: T
authors.initials: T
authors.lastname: Serra
mesh_terms: D000367:Age Factors; D002648:Child; D006801:Humans; D013030:Spain; D014374:Tuberculin Test; D014376:Tuberculosis / Q000175:diagnosis / Q000453:epidemiology*
vernacular_title: El declive de la infección tuberculosa en los escolares de Barcelona.