title: Past hepatitis studies in Japan.
authors.affiliation: Chiba University, Chiba, Japan.
authors.forename: Kunio
authors.initials: K
authors.lastname: Okuda
mesh_terms: D000818:Animals; D002986:Clinical Trials as Topic / Q000266:history; D006518:Hepatitis Viruses / Q000302:isolation & purification; D006525:Hepatitis, Viral, Human / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007564:Japan