title: An age X-ray research.
mesh_terms: D004165:Diphtheria / Q000150:complications*; D011859:Radiography / Q000266:history*; D013679:Technology, Radiologic / Q000266:history*
keywords: DIPHTHERIA/complications and sequelae; ROENTGENOLOGY/history
vernacular_title: Ein Menschenalter Röntgenforschung.