title: Survival and cause of death in aging germfree athymic nude and normal inbred C3Hf/He mice.
mesh_terms: D000367:Age Factors; D000818:Animals; D001327:Autoimmune Diseases / Q000209:etiology; D004194:Disease / Q000209:etiology; D005260:Female; D005856:Germ-Free Life; D007942:Leukemia, Experimental / Q000209:etiology; D008017:Life Expectancy; D008223:Lymphoma / Q000209:etiology; D008297:Male; D051379:Mice; D008809:Mice, Inbred C3H; D008819:Mice, Nude; D009374:Neoplasms, Experimental / Q000209:etiology*; D012306:Risk; D013950:Thymus Gland / Q000502:physiology*