title: Late effects of spinal cord irradiation with 300 kV X rays and 15 MeV neutrons.
mesh_terms: D000818:Animals; D006651:Histocytochemistry; D009502:Neutrons; D011833:Radiation Injuries, Experimental; D051381:Rats; D013116:Spinal Cord / Q000473:pathology / Q000528:radiation effects*; D013118:Spinal Cord Diseases / Q000209:etiology; D013194:Staining and Labeling; D013997:Time Factors