title: [The "Prolongation of life" program: an important stage in the development of Soviet gerontology].
mesh_terms: D005853:Geriatrics / Q000639:trends*; D006801:Humans; D008136:Longevity; D014586:USSR
vernacular_title: Programma "Prodlenie zhizni"--vazhnyĭ étap v razvitii sovetskoĭ gerontologii.