title: Metastasizing mammary tumors. Spontaneous mammary tumors in asplenic mice heterozygous for athymia.
mesh_terms: D000230:Adenocarcinoma / Q000235:genetics; D000818:Animals; D004195:Disease Models, Animal; D017988:Gammaretrovirus / Q000276:immunology; D006579:Heterozygote; D008175:Lung Neoplasms / Q000556:secondary; D008325:Mammary Neoplasms, Experimental / Q000235:genetics* / Q000473:pathology; D051379:Mice; D008817:Mice, Mutant Strains; D008819:Mice, Nude; D012376:Rodent Diseases / Q000473:pathology*; D013154:Spleen / Q000002:abnormalities