title: Nonspecific life shortening in male mice exposed to the mammary tumor agent.
mesh_terms: D000375:Aging; D000818:Animals; D005260:Female; D008297:Male; D008325:Mammary Neoplasms, Experimental / Q000209:etiology*; D008324:Mammary Tumor Virus, Mouse / Q000472:pathogenicity*; D051379:Mice