[Mice and rats (1)].
D000375:Aging; D000818:Animals; D000830:Animals, Laboratory; D005260:Female; D008017:Life Expectancy; D008321:Mammary Glands, Animal; D051379:Mice; D008810:Mice, Inbred C57BL; D009369:Neoplasms / Q000401:mortality / Q000662:veterinary*; D051381:Rats; D012376:Rodent Diseases / Q000401:mortality*