title: Results of neutron therapy: differences, correlations and improvements.
mesh_terms: D002986:Clinical Trials as Topic; D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans; D008297:Male; D009502:Neutrons; D010100:Oxygen / Q000502:physiology; D010307:Parotid Neoplasms / Q000532:radiotherapy; D010315:Particle Accelerators; D011882:Radiotherapy, High-Energy / Q000009:adverse effects; D014965:X-Rays
chemical_list: D010100:Oxygen