[Letter: Lung examination according the new Röntgen-decree].
D001109:Archives; D005860:Germany, West; D006801:Humans; D007883:Legislation, Medical; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008843:Microfilming; D011859:Radiography
Lungenuntersuchung nach der neuen Röntgenverordnung