title: [Efficiency of roentgen examinations of the category of persons under Paragraph 18 of the Federal Communicable Disease Act].
mesh_terms: D005511:Food Handling; D005860:Germany, West; D006801:Humans; D011859:Radiography; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging* / Q000517:prevention & control
vernacular_title: Die Effizienz der Röntgenuntersuchungen des Personenkreises nach paragraph 18 des BS.