title: Principles of a treatment planning program with separate calculation of dose distributions for neutrons and gamma rays.
mesh_terms: D003201:Computers; D005720:Gamma Rays; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D009502:Neutrons; D010347:Patient Care Planning; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy / Q000379:methods