Acute radiation injury of bone marrow and the early phase of its regeneration.
D000818:Animals; D001853:Bone Marrow / Q000473:pathology / Q000528:radiation effects*; D006413:Hematopoietic System / Q000528:radiation effects; D008854:Microscopy, Electron; D011833:Radiation Injuries, Experimental / Q000473:pathology*; D051381:Rats; D012038:Regeneration