title: [Approaches to development of hepatitis A vaccine and unresolved issues].
authors.affiliation: Chemo-Sero-Therapeutic Research Institute, Kikuchi Research Center.
authors.forename: K
authors.initials: K
authors.lastname: Odoh
mesh_terms: D000328:Adult; D002648:Child; D022362:Hepatitis A Vaccines; D006801:Humans
chemical_list: D022362:Hepatitis A Vaccines