title: Results of two randomised clinical trials of neutron therapy in rectal adenocarcinoma.
mesh_terms: D000230:Adenocarcinoma / Q000401:mortality / Q000532:radiotherapy*; D000368:Aged; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local; D009502:Neutrons / Q000627:therapeutic use*; D011832:Radiation Injuries / Q000209:etiology; D011882:Radiotherapy, High-Energy / Q000009:adverse effects; D011897:Random Allocation; D012004:Rectal Neoplasms / Q000401:mortality / Q000532:radiotherapy*