title: Hepatitis B expands (tissue) host range.
mesh_terms: D004279:DNA, Viral / Q000302:isolation & purification; D006509:Hepatitis B / Q000382:microbiology*; D006515:Hepatitis B virus / Q000302:isolation & purification; D006801:Humans; D008099:Liver / Q000382:microbiology; D009928:Organ Specificity
chemical_list: D004279:DNA, Viral