title: [Aging, an issue of the XXI(st) century].
authors.forename: Gilbert
authors.initials: G
authors.lastname: Lagrue
authors.forename: Joël
authors.initials: J
authors.lastname: Ménard
mesh_terms: D000375:Aging; D001921:Brain / Q000254:growth & development; D006293:Health Promotion; D006801:Humans; D008017:Life Expectancy / Q000639:trends; D008019:Life Style; D009043:Motor Activity; D011157:Population Dynamics