title: [History of medical x-ray tubes. 1].
mesh_terms: D005858:Germany; D049673:History, 20th Century; D049711:History, Modern 1601-; D011835:Radiation Protection; D011859:Radiography / Q000266:history / Q000295:instrumentation*; D014481:United States
vernacular_title: Zur Geschichte der medizinischen Röntgenröhren. 1.