title: The delta hepatitis agent: "viral hepatitis, type D".
mesh_terms: D006509:Hepatitis B / Q000382:microbiology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D035923:Hepatitis delta Antigens; D006525:Hepatitis, Viral, Human / Q000382:microbiology*; D006801:Humans
chemical_list: D006511:Hepatitis B Antigens; D006514:Hepatitis B Surface Antigens; D035923:Hepatitis delta Antigens