title: 90 years of X-rays. Proceedings of a joint meeting between the British Institute of Radiology, the National Radiological Protection Board and the British Association for the Advancement of Science. London, November 8, 1985. Abstracts.
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011835:Radiation Protection; D011859:Radiography / Q000266:history*