[Clinico-statistical notes on a chest x-ray survey made in a school population of several nursery, elementary, intermediate and high schools of Perugia].
D003625:Data Collection; D006801:Humans; D009724:Nurseries, Infant; D012574:Schools; D014376:Tuberculosis / Q000517:prevention & control*; D014965:X-Rays
TUBERCULOSIS/prevention and control
Considerazioni clinico-statistiche su una indagineschermografica eseguita sulla popolazione scolastica di alcune scuole materne, elementari, medie e superiori di Perugia.