[The course of American radiology to its present position].
D004502:Education, Medical, Continuing / Q000592:standards; D049672:History, 19th Century; D049673:History, 20th Century; D011871:Radiology / Q000193:education / Q000266:history*; D013044:Specialty Boards / Q000266:history; D014481:United States
Der Weg der amerikanischen Radiologie zu ihrer jetzigen Stellung.