title: On fluence and fluency.
authors.forename: Ralph H
authors.initials: RH
authors.lastname: Thomas
authors.forename: Joseph C
authors.initials: JC
authors.lastname: McDonald
mesh_terms: D004583:Electrons; D006801:Humans; D009369:Neoplasms / Q000000981:diagnostic imaging / Q000532:radiotherapy*; D010347:Patient Care Planning; D011829:Radiation Dosage; D011859:Radiography; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy / Q000379:methods