title: [Hepatitis B virus infection as an STD].
authors.affiliation: Division of Hepatology, Kyoundo Hospital.
authors.forename: Tadao
authors.initials: T
authors.lastname: Unuma
mesh_terms: D002353:Carrier State / Q000453:epidemiology; D018562:Disease Transmission, Infectious; D005260:Female; D005838:Genotype; D014943:Global Health; D006509:Hepatitis B / Q000453:epidemiology / Q000635:transmission*; D006515:Hepatitis B virus / Q000235:genetics; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D015229:Sexually Transmitted Diseases, Viral / Q000453:epidemiology / Q000635:transmission*; D013997:Time Factors; D014195:Travel