title: [Age structure of the population of Japan in comparison with other countries: latest available year].
authors.forename: K
authors.initials: K
authors.lastname: Yamaguchi
authors.forename: A
authors.initials: A
authors.lastname: Ishikawa
mesh_terms: D001208:Asia; D003710:Demography; D019049:Developed Countries; D005202:Asia, Eastern; D007564:Japan; D011153:Population; D011154:Population Characteristics
keywords: Asia; Demographic Factors; Developed Countries; Eastern Asia; Japan; Population; Population Characteristics