[Mastomys--their life expectancy and tumors].
D000230:Adenocarcinoma / Q000453:epidemiology / Q000662:veterinary; D000818:Animals; D005260:Female; D008017:Life Expectancy; D008297:Male; D051379:Mice; D009369:Neoplasms / Q000453:epidemiology / Q000662:veterinary*; D012376:Rodent Diseases / Q000453:epidemiology*; D012377:Rodentia; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000662:veterinary