title: [Trend of epidemiology of HBV infection in Japan].
authors.affiliation: Hirano Public Health Center, City of Osaka.
authors.forename: M
authors.initials: M
authors.lastname: Nakao
authors.forename: T
authors.initials: T
authors.lastname: Monna
mesh_terms: D006509:Hepatitis B / Q000453:epidemiology* / Q000635:transmission; D006801:Humans; D007564:Japan / Q000453:epidemiology