title: [Preservation of health].
authors.forename: Hidetada
authors.initials: H
authors.lastname: Sasaki
authors.forename: Masahiko
authors.initials: M
authors.lastname: Fujii
authors.forename: Satoshi
authors.initials: S
authors.lastname: Ishizuka
authors.forename: Masako
authors.initials: M
authors.lastname: Azumi
mesh_terms: D000368:Aged / Q000502:physiology*; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000517:prevention & control; D006293:Health Promotion; D006801:Humans