[Prevalence of tuberculin index in the school community of a health district. Considerations regarding currency of this procedure in public health].
Russo
D
D
Perna
V
V
Cafora
L
L
D000293:Adolescent; D000328:Adult; D002391:Catchment Area, Health; D002648:Child; D006801:Humans; D007558:Italy / Q000453:epidemiology; D015995:Prevalence; D011634:Public Health / Q000592:standards; D012574:Schools; D014374:Tuberculin Test / Q000706:statistics & numerical data*; D014376:Tuberculosis / Q000175:diagnosis / Q000453:epidemiology*