title: When is referral of Heaf test positive schoolchildren worth while? Prospective study.
authors.affiliation: Department of Respiratory Medicine, Newcastle General Hospital, Newcastle upon Tyne.
authors.forename: H
authors.initials: H
authors.lastname: Booth
authors.forename: C
authors.initials: C
authors.lastname: Pollitt
authors.forename: E C
authors.initials: EC
authors.lastname: Jessen
authors.forename: D J
authors.initials: DJ
authors.lastname: Hendrick
authors.forename: A J
authors.initials: AJ
authors.lastname: Cant
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D016358:Contact Tracing; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D011446:Prospective Studies; D012017:Referral and Consultation; D012572:School Health Services; D014374:Tuberculin Test; D014376:Tuberculosis / Q000517:prevention & control*; D006113:United Kingdom