[Schermographic and allergological examination carried out on a group of subjects attending schools in Naples].
D002648:Child; D006801:Humans; D007223:Infant; D012572:School Health Services; D012574:Schools; D014373:Tuberculin; D014374:Tuberculin Test / Q000706:statistics & numerical data*; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
D014373:Tuberculin
SCHOOL HEALTH; TUBERCULIN REACTION/statistics; TUBERCULOSIS, PULMONARY/in infancy and childhood