title: [Persistent infection factor of HBV].
authors: Tsubasa
authors: T
authors: Munakata
authors: Naoki
authors: N
authors: Yamamoto
authors: Michinori
authors: M
authors: Kohara
mesh_terms: D056704:Adaptive Immunity; D014644:Genetic Variation; D005838:Genotype; D006509:Hepatitis B / Q000235:genetics / Q000276:immunology; D006515:Hepatitis B virus / Q000235:genetics; D006801:Humans; D007113:Immunity, Innate