title: Automatic variation of field size and dose rate in rotation therapy.
mesh_terms: D003201:Computers; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy / Q000379:methods*; D013679:Technology, Radiologic; D013997:Time Factors