title: [Aging well].
authors.affiliation: Centre hospitalier de Versailles, 177 Rue de Versailles, 78150 Le Chesnay, France. Electronic address: do.leboeuf@orange.fr.
authors.forename: Dominique
authors.initials: D
authors.lastname: Le Bœuf
mesh_terms: D000375:Aging; D005544:Forecasting; D006299:Health Services for the Aged; D006801:Humans; D011157:Population Dynamics; D011634:Public Health; D014944:World Health Organization