title: Letter: Chimpanzee model for hepatitis-A virus.
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D005243:Feces / Q000382:microbiology; D006506:Hepatitis A / Q000382:microbiology*; D006507:Hepatovirus / Q000302:isolation & purification*; D002679:Pan troglodytes