title: Virus-like particles and GB agent hepatitis.
mesh_terms: D000818:Animals; D002143:Callitrichinae / Q000382:microbiology*; D000882:Haplorhini; D006518:Hepatitis Viruses / Q000145:classification* / Q000648:ultrastructure; D006524:Hepatitis, Viral, Animal / Q000382:microbiology*; D006525:Hepatitis, Viral, Human / Q000382:microbiology*; D008099:Liver / Q000382:microbiology*; D008854:Microscopy, Electron