title: Restrospective on the last quarter-century in radiation oncology.
authors.forename: Nora
authors.initials: N
authors.lastname: Janjan
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D009369:Neoplasms / Q000266:history* / Q000532:radiotherapy*; D018787:Radiation Oncology / Q000266:history*