title: [The delta agent: another virus involved in the viral hepatitis etiology].
mesh_terms: D000818:Animals; D006509:Hepatitis B / Q000276:immunology / Q000382:microbiology*; D006510:Hepatitis B Antibodies / Q000276:immunology; D006515:Hepatitis B virus; D006801:Humans; D002679:Pan troglodytes
chemical_list: D006510:Hepatitis B Antibodies
vernacular_title: El agente delta: otro virus implicado en la etiología de la hepatitis viral.