Proliferative ability of x-irradiated bone marrow from donors of different ages.
D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D001853:Bone Marrow / Q000378:metabolism / Q000528:radiation effects*; D001854:Bone Marrow Cells; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D066298:In Vitro Techniques; D051379:Mice; D011830:Radiation Effects; D013154:Spleen