Isolation of low-virulent mouse hapatitis virus from feces in infected mouse breeding colony.
D000818:Animals; D000830:Animals, Laboratory; D005243:Feces / Q000382:microbiology*; D006524:Hepatitis, Viral, Animal / Q000382:microbiology*; D051379:Mice; D006517:Murine hepatitis virus / Q000302:isolation & purification* / Q000472:pathogenicity; D014774:Virulence