title: [Hepatitis viruses].
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Okamoto
authors.forename: Makoto
authors.initials: M
authors.lastname: Mayumi
mesh_terms: D000818:Animals; D006518:Hepatitis Viruses / Q000302:isolation & purification*; D049673:History, 20th Century; D006801:Humans; D014773:Virology / Q000266:history