title: Enhanced survival of germfree mice after infection with irradiated scrapie brain.
mesh_terms: D000818:Animals; D001921:Brain / Q000382:microbiology; D005856:Germ-Free Life; D051379:Mice; D009457:Neuroglia; D011328:Prions / Q000302:isolation & purification / Q000472:pathogenicity / Q000528:radiation effects*; D011830:Radiation Effects; D012608:Scrapie / Q000209:etiology* / Q000401:mortality / Q000473:pathology; D012756:Sheep
chemical_list: D011328:Prions