title: Introduction: Japan's aging society.
authors: University of Maryland Baltimore County, USA.
authors: S A
authors: SA
authors: Bass
mesh_terms: D000368:Aged / Q000706:statistics & numerical data*; D000369:Aged, 80 and over; D003466:Cultural Characteristics; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008017:Life Expectancy