title: Protons in radiation therapy. Comparative dose distributions for protons, photons, and electrons.
mesh_terms: D004583:Electrons; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy; D011522:Protons; D011874:Radiometry; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy
chemical_list: D011522:Protons