[Tuberculin index (prevalence of infection) in 100,000 school children in Limburg from 1960 to 1967 based on follow-up of positive tuberculin reactions].
D000293:Adolescent; D000367:Age Factors; D001530:Belgium; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D012572:School Health Services; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology*
Tuberculine-index bij 100.000 schoolkinderen in Limburg van 1960 tot 1967, en gegevens van de follow-up der tuberculine-positieven.