title: Proceedings of the American Society of Therapeutic Radiologists' 21st Annual Meeting.
mesh_terms: D003226:Congresses as Topic; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000532:radiotherapy*; D011871:Radiology; D011878:Radiotherapy; D012955:Societies, Medical; D014481:United States