title: Redefining the age of elderly in Japan.
authors.forename: Yasuharu
authors.initials: Y
authors.lastname: Tokuda
authors.forename: Shigeaki
authors.initials: S
authors.lastname: Hinohara
mesh_terms: D000368:Aged / Q000706:statistics & numerical data*; D004651:Employment; D006304:Health Status; D006801:Humans; D007564:Japan / Q000453:epidemiology; D011157:Population Dynamics