[On the problem of roentgen examination of BCG--vaccinated school beginners].
D001500:BCG Vaccine; D002648:Child; D005860:Germany, West; D006801:Humans; D008400:Mass Chest X-Ray; D012572:School Health Services; D014374:Tuberculin Test
D001500:BCG Vaccine
Zur Frage der Röntgenuntersuchung BCG-geimpfter Schulanfänger.