title: [The causes of the population implosion at the end of the twentieth century].
mesh_terms: D003710:Demography; D019049:Developed Countries; D005069:Evaluation Studies as Topic; D005298:Fertility; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics
keywords: Critique; Demographic Aging; Demographic Factors; Developed Countries; Fertility; Low Fertility Population; Population; Population Decrease--determinants; Population Dynamics
vernacular_title: Les causes de l'implosion demographique a la fin du 20e siecle.