title: [Challenges and perspectives of the aging society].
authors.affiliation: Hokkaido University Graduate School of Medicine, Sapporo 060-8638, Japan.
authors.forename: Yukio
authors.initials: Y
authors.lastname: Mano
authors.forename: Reiko
authors.initials: R
authors.lastname: Kishi
mesh_terms: D000368:Aged; D006299:Health Services for the Aged / Q000639:trends*; D006801:Humans; D012931:Social Environment