title: Historical development of radiation safety practices in radiology.
authors.affiliation: Department of Radiation Science, Georgetown University, Washington, D.C.
authors.forename: A
authors.initials: A
authors.lastname: Brodsky
authors.forename: R L
authors.initials: RL
authors.lastname: Kathren
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011835:Radiation Protection / Q000266:history*; D013679:Technology, Radiologic / Q000266:history*; D014481:United States