title: Cardiac injury in the aged mouse: comparative ultrastructural effects of fission spectrum neutrons and gamma rays.
mesh_terms: D000367:Age Factors; D000818:Animals; D002196:Capillaries / Q000528:radiation effects / Q000648:ultrastructure; D003037:Cobalt Radioisotopes; D003331:Coronary Vessels / Q000528:radiation effects* / Q000648:ultrastructure; D005720:Gamma Rays; D006321:Heart / Q000528:radiation effects*; D051379:Mice; D009206:Myocardium / Q000648:ultrastructure; D009502:Neutrons; D009680:Nuclear Fission; D011817:Rabbits; D011833:Radiation Injuries, Experimental / Q000473:pathology*; D013997:Time Factors
chemical_list: D003037:Cobalt Radioisotopes