title: [Vertical proton beam irradiation control system for cancer therapy].
mesh_terms: D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011522:Protons; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy / Q000295:instrumentation* / Q000379:methods
chemical_list: D011522:Protons