title: Results of a study of tuberculin conversion rates in primary school children in Ireland.
authors.forename: J M
authors.initials: JM
authors.lastname: Horgan
authors.forename: L
authors.initials: L
authors.lastname: Daly
authors.forename: M
authors.initials: M
authors.lastname: O'Boyle
mesh_terms: D001500:BCG Vaccine / Q000276:immunology; D002648:Child; D002675:Child, Preschool; D002921:Cicatrix / Q000209:etiology; D006801:Humans; D007494:Ireland; D012189:Retrospective Studies; D014374:Tuberculin Test; D014376:Tuberculosis / Q000453:epidemiology / Q000276:immunology* / Q000517:prevention & control; D014611:Vaccination / Q000009:adverse effects
chemical_list: D001500:BCG Vaccine