title: [The century's results in development of medical roentgen technics].
authors.affiliation: Research-and-Practical Center of Medical Radiology, Moskaw.
authors.forename: E G
authors.initials: EG
authors.lastname: Chikirdin
mesh_terms: D004867:Equipment Design / Q000266:history; D049673:History, 20th Century; D011859:Radiography / Q000266:history* / Q000295:instrumentation; D012426:Russia