title: Spontaneous leukemia in germfree AK mice.
mesh_terms: D000818:Animals; D005856:Germ-Free Life; D007422:Intestines; D007668:Kidney / Q000473:pathology; D009052:Leukemia Virus, Murine / Q000473:pathology; D007945:Leukemia, Lymphoid / Q000662:veterinary*; D008099:Liver / Q000473:pathology; D008168:Lung / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D051379:Mice; D008854:Microscopy, Electron; D012376:Rodent Diseases; D013154:Spleen / Q000473:pathology; D013950:Thymus Gland / Q000473:pathology