title: [New aspects of the roentgen ordinance].
authors.forename: B
authors.initials: B
authors.lastname: Betz
mesh_terms: D005860:Germany, West; D011785:Quality Assurance, Health Care / Q000331:legislation & jurisprudence*; D011859:Radiography / Q000592:standards*
vernacular_title: Neue Aspekte der Röntgenverordnung.