title: Phylogeny and oncogeny.
mesh_terms: D000820:Animal Diseases / Q000453:epidemiology / Q000209:etiology; D000818:Animals; D005075:Biological Evolution; D007109:Immunity; D007448:Invertebrates; D009369:Neoplasms / Q000453:epidemiology / Q000209:etiology* / Q000503:physiopathology; D011830:Radiation Effects